Commit graph

480699 commits

Author SHA1 Message Date
Mauro Carvalho Chehab
821ee47e0e Revert "[media] staging: omap4iss: copy paste error in iss_get_clocks"
This patch readded a call to iss_put_clocks(), with was removed
by changeset 1153be56a1, causing a compilation breakage.

This reverts commit d4b3264646.
2014-08-26 18:52:16 -03:00
Mauro Carvalho Chehab
c438269948 [media] s5p-jpeg: Get rid of a warning
drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c: In function 's5p_jpeg_clear_int':
drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c:327:16: warning: variable 'reg' set but not used [-Wunused-but-set-variable]
  unsigned long reg;
                ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:15 -03:00
Mauro Carvalho Chehab
b91677ad09 [media] atmel-isi: get rid of a warning
drivers/media/platform/soc_camera/atmel-isi.c: In function 'start_streaming':
drivers/media/platform/soc_camera/atmel-isi.c:387:6: warning: variable 'sr' set but not used [-Wunused-but-set-variable]
  u32 sr = 0;
      ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:15 -03:00
Mauro Carvalho Chehab
615f1bcb34 [media] mx2_camera: get rid of a warning
drivers/media/platform/soc_camera/mx2_camera.c: In function 'mx27_camera_emma_prp_reset':
drivers/media/platform/soc_camera/mx2_camera.c:812:6: warning: variable 'cntl' set but not used [-Wunused-but-set-variable]
  u32 cntl;
      ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:14 -03:00
Mauro Carvalho Chehab
cdf58a6f87 [media] exynos4-is/media-dev: get rid of a warning for a dead code
drivers/media/platform/exynos4-is/media-dev.c: In function 'fimc_md_link_notify':
drivers/media/platform/exynos4-is/media-dev.c:1102:4: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
    ; /* TODO: Link state change validation */
    ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:14 -03:00
Mauro Carvalho Chehab
84ddba456e [media] mipi-csis: get rid of a warning
drivers/media/platform/exynos4-is/mipi-csis.c: In function 's5pcsis_parse_dt':
drivers/media/platform/exynos4-is/mipi-csis.c:756:2: warning: comparison is always false due to limited range of data type [-Wtype-limits]
  if (state->index < 0 || state->index >= CSIS_MAX_ENTITIES)
  ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:13 -03:00
Mauro Carvalho Chehab
8492ec6980 [media] s5p_mfc: get rid of several warnings
drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:826:5: warning: no previous prototype for 'vidioc_decoder_cmd' [-Wmissing-prototypes]
 int vidioc_decoder_cmd(struct file *file, void *priv,
     ^
drivers/media/platform/s5p-mfc/s5p_mfc.c: In function 's5p_mfc_runtime_resume':
drivers/media/platform/s5p-mfc/s5p_mfc.c:1314:6: warning: variable 'pre_power' set but not used [-Wunused-but-set-variable]
  int pre_power;
      ^
drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c:163:25: warning: no previous prototype for 's5p_mfc_init_hw_cmds_v5' [-Wmissing-prototypes]
 struct s5p_mfc_hw_cmds *s5p_mfc_init_hw_cmds_v5(void)
                         ^
drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c:156:25: warning: no previous prototype for 's5p_mfc_init_hw_cmds_v6' [-Wmissing-prototypes]
 struct s5p_mfc_hw_cmds *s5p_mfc_init_hw_cmds_v6(void)
                         ^
drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c: In function 's5p_mfc_run_dec_frame':
drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:1189:15: warning: variable 'index' set but not used [-Wunused-but-set-variable]
  unsigned int index;
               ^
drivers/media/platform/s5p-mfc/s5p_mfc_enc.c: In function 'cleanup_ref_queue':
drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:742:27: warning: variable 'mb_c_addr' set but not used [-Wunused-but-set-variable]
  unsigned long mb_y_addr, mb_c_addr;
                           ^
drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:742:16: warning: variable 'mb_y_addr' set but not used [-Wunused-but-set-variable]
  unsigned long mb_y_addr, mb_c_addr;
                ^
drivers/media/platform/s5p-mfc/s5p_mfc_enc.c: At top level:
drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1684:5: warning: no previous prototype for 'vidioc_encoder_cmd' [-Wmissing-prototypes]
 int vidioc_encoder_cmd(struct file *file, void *priv,
     ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:13 -03:00
Mauro Carvalho Chehab
b171e3d851 [media] s5p_mfc_ctrl: add missing s5p_mfc_ctrl.h header
That gets rid of the following warnings:

drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:119:5: warning: no previous prototype for 's5p_mfc_release_firmware' [-Wmissing-prototypes]
 int s5p_mfc_release_firmware(struct s5p_mfc_dev *dev)
     ^
drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:132:5: warning: no previous prototype for 's5p_mfc_reset' [-Wmissing-prototypes]
 int s5p_mfc_reset(struct s5p_mfc_dev *dev)
     ^
drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:214:5: warning: no previous prototype for 's5p_mfc_init_hw' [-Wmissing-prototypes]
 int s5p_mfc_init_hw(struct s5p_mfc_dev *dev)
     ^
drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:291:6: warning: no previous prototype for 's5p_mfc_deinit_hw' [-Wmissing-prototypes]
 void s5p_mfc_deinit_hw(struct s5p_mfc_dev *dev)
      ^
drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:301:5: warning: no previous prototype for 's5p_mfc_sleep' [-Wmissing-prototypes]
 int s5p_mfc_sleep(struct s5p_mfc_dev *dev)
     ^
drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:330:5: warning: no previous prototype for 's5p_mfc_wakeup' [-Wmissing-prototypes]
 int s5p_mfc_wakeup(struct s5p_mfc_dev *dev)
     ^
drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:378:5: warning: no previous prototype for 's5p_mfc_open_mfc_inst' [-Wmissing-prototypes]
 int s5p_mfc_open_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx)
     ^
drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:420:6: warning: no previous prototype for 's5p_mfc_close_mfc_inst' [-Wmissing-prototypes]
 void s5p_mfc_close_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx)
      ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:12 -03:00
Mauro Carvalho Chehab
2ff1d4c13b [media] fimc-is-param: get rid of warnings
In file included from drivers/media/platform/exynos4-is/fimc-is-param.c:31:0:
drivers/media/platform/exynos4-is/fimc-is-errno.h:245:20: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
 const char * const fimc_is_strerr(unsigned int error);
                    ^
drivers/media/platform/exynos4-is/fimc-is-errno.h:246:20: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
 const char * const fimc_is_param_strerr(unsigned int error);
                    ^
drivers/media/platform/exynos4-is/fimc-is-param.c: In function 'fimc_is_set_initial_params':
drivers/media/platform/exynos4-is/fimc-is-param.c:670:23: warning: variable 'sensor' set but not used [-Wunused-but-set-variable]
  struct sensor_param *sensor;
                       ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:12 -03:00
Mauro Carvalho Chehab
dc916aa78a [media] g2d: remove unused var
drivers/media/platform/s5p-g2d/g2d.c: In function 'job_abort':
drivers/media/platform/s5p-g2d/g2d.c:493:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
  int ret;
      ^

The job_abort function returns void. No sense to get the
returned argument, if this won't be used.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:11 -03:00
Mauro Carvalho Chehab
af425be8b5 [media] s5p-jpeg: get rid of some warnings
Declare this as static:

drivers/media/platform/s5p-jpeg/jpeg-core.c:732:6: warning: no previous prototype for 'exynos4_jpeg_set_huff_tbl' [-Wmissing-prototypes]
 void exynos4_jpeg_set_huff_tbl(void __iomem *base)
      ^

And don't compile this dead code, while not needed:
drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c:236:14: warning: no previous prototype for 'exynos3250_jpeg_get_y' [-Wmissing-prototypes]
 unsigned int exynos3250_jpeg_get_y(void __iomem *regs)
              ^
drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c:241:14: warning: no previous prototype for 'exynos3250_jpeg_get_x' [-Wmissing-prototypes]
 unsigned int exynos3250_jpeg_get_x(void __iomem *regs)
              ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:10 -03:00
Mauro Carvalho Chehab
52334bb3df [media] omap_vout: Get rid of a few warnings
drivers/media/platform/omap/omap_vout.c: In function 'omapvid_setup_overlay':
drivers/media/platform/omap/omap_vout.c:372:29: warning: variable 'pixheight' set but not used [-Wunused-but-set-variable]
  int cropheight, cropwidth, pixheight, pixwidth;
                             ^
drivers/media/platform/omap/omap_vout.c: In function 'vidioc_s_ctrl':
drivers/media/platform/omap/omap_vout.c:1454:24: warning: variable 'ovl' set but not used [-Wunused-but-set-variable]
   struct omap_overlay *ovl;
                        ^
drivers/media/platform/omap/omap_vout.c: In function 'vidioc_reqbufs':
drivers/media/platform/omap/omap_vout.c:1492:55: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
  if ((req->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) || (req->count < 0))
                                                       ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:10 -03:00
Mauro Carvalho Chehab
92e3919a49 [media] omap: fix compilation if !VIDEO_OMAP2_VOUT_VRFB
When CONFIG_VIDEO_OMAP2_VOUT_VRFB is disabled, the compilation
will fail, as the function stubs are wrong. Also, as they weren't
declared as static inline, lots of warnings will be generated.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:05 -03:00
Mauro Carvalho Chehab
286da99022 [media] gsc: Use %pad for dma_addr_t
drivers/media/platform/exynos-gsc/gsc-core.c:855:2: note: in expansion of macro 'pr_debug'
  pr_debug("ADDR: y= 0x%X  cb= 0x%X cr= 0x%X ret= %d",
  ^
include/linux/dynamic_debug.h:64:16: warning: format '%X' expects argument of type 'unsigned int', but argument 4 has type 'dma
_addr_t' [-Wformat=]
  static struct _ddebug  __aligned(8)   \
                ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:04 -03:00
Mauro Carvalho Chehab
c623ed6316 [media] dvb_frontend: estimate bandwidth also for DVB-S/S2/Turbo
The needed bandwidth can be estimated using the symbol rate and
the rolloff factor. This could be useful for the frontend drivers,
as they don't need to calculate it themselves.

Reported-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:04 -03:00
Mauro Carvalho Chehab
8dece35daf [media] dm644x_ccdc: use unsigned long for fpc_table_addr
The fpc_table_addr is used as an unsigned integer that stores
an address. At the Kernel, the proper type for such integers
is unsigned long.

This generates lots of warnings when compiling on 64 bits.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:03 -03:00
Mauro Carvalho Chehab
212bdba387 [media] vpif: don't cast pointers to int
Shut up several warnings about invalid casting when printing
the values of two pointers.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:03 -03:00
Mauro Carvalho Chehab
139adba64c [media] s5p_mfc: don't use an external symbol called 'debug'
The 'debug' name is known to cause conflicts with allyesconfig
on several archs. So, localize its name.

>> drivers/built-in.o:(.bss+0xc7ee2c): multiple definition of `debug'
   arch/x86/built-in.o:(.entry.text+0xf78): first defined here
   ld: Warning: size of symbol `debug' changed from 86 in arch/x86/built-in.o to 4 in drivers/built-in.o

While here, fix a wrong file name reference

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:02 -03:00
Mauro Carvalho Chehab
9842a417d4 [media] atmel-isi: Fix a truncate warning
drivers/media/platform/soc_camera/atmel-isi.c: In function 'start_streaming':
   drivers/media/platform/soc_camera/atmel-isi.c:397:26: warning: large integer implicitly truncated to unsigned type [-Woverflow]
     isi_writel(isi, ISI_INTDIS, ~0UL);
                             ^

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:02 -03:00
Mauro Carvalho Chehab
8f05232f59 [media] atmel-isi: tag dma_addr_t as such
Instead of using u32 for DMA address, use the proper
Kernel type for it.

   drivers/media/platform/soc_camera/atmel-isi.c: In function 'atmel_isi_probe':
>> drivers/media/platform/soc_camera/atmel-isi.c:981:26: warning: passing argument 3 of 'dma_alloc_attrs' from incompatible pointer type
     isi->p_fb_descriptors = dma_alloc_coherent(&pdev->dev,
                             ^

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:01 -03:00
Mauro Carvalho Chehab
14bb9b0485 [media] ti-vpe: shut up a casting warning message
drivers/media/platform/ti-vpe/vpdma.c: In function 'vpdma_alloc_desc_buf':
>> drivers/media/platform/ti-vpe/vpdma.c:332:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
     WARN_ON((u32) buf->addr & VPDMA_DESC_ALIGN);
             ^

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:01 -03:00
Mauro Carvalho Chehab
78e100cb23 [media] ti-vpe: use %pad for dma address
drivers/media/platform/ti-vpe/vpdma.c: In function 'dump_dtd':
   include/linux/dynamic_debug.h:64:16: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'dma_addr_t' [-Wformat=]
     static struct _ddebug  __aligned(8)   \
                   ^
   include/linux/dynamic_debug.h:76:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA'
     DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
     ^
   include/linux/printk.h:263:2: note: in expansion of macro 'dynamic_pr_debug'
     dynamic_pr_debug(fmt, ##__VA_ARGS__)
     ^
>> drivers/media/platform/ti-vpe/vpdma.c:587:2: note: in expansion of macro 'pr_debug'
     pr_debug("word2: start_addr = 0x%08x\n", dtd->start_addr);
     ^

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:00 -03:00
Mauro Carvalho Chehab
a6a6322868 [media] gsc-m2m: Remove an unused var.
drivers/media/platform/exynos-gsc/gsc-m2m.c: In function 'gsc_m2m_reqbufs':
drivers/media/platform/exynos-gsc/gsc-m2m.c:365:20: warning: variable 'frame' s
et but not used [-Wunused-but-set-variable]
  struct gsc_frame *frame;
                    ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:52:00 -03:00
Mauro Carvalho Chehab
cff5621372 [media] gsc-core: Remove useless test
drivers/media/platform/exynos-gsc/gsc-core.c: In function 'gsc_probe':
drivers/media/platform/exynos-gsc/gsc-core.c:1089:2: warning: comparison is alw
ays false due to limited range of data type [-Wtype-limits]
  if (gsc->id < 0 || gsc->id >= drv_data->num_entities) {
  ^

gsc->id is declared as u16, so it should always be a positive
value.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:51:59 -03:00
Mauro Carvalho Chehab
0448056c7e [media] dm355_ccdc: declare a function as static
drivers/media/platform/davinci/dm355_ccdc.c:463:5: warning: no previous prototy
pe for 'ccdc_write_dfc_entry' [-Wmissing-prototypes]
 int ccdc_write_dfc_entry(int index, struct ccdc_vertical_dft *dfc)
     ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:51:59 -03:00
Mauro Carvalho Chehab
f17513c9bf [media] dm644x_ccdc: declare some functions as static
drivers/media/platform/davinci/dm644x_ccdc.c:133:6: warning: no previous protot
ype for 'ccdc_setwin' [-Wmissing-prototypes]
 void ccdc_setwin(struct v4l2_rect *image_win,
      ^
drivers/media/platform/davinci/dm644x_ccdc.c:373:6: warning: no previous protot
ype for 'ccdc_config_ycbcr' [-Wmissing-prototypes]
 void ccdc_config_ycbcr(void)
      ^
drivers/media/platform/davinci/dm644x_ccdc.c:526:6: warning: no previous protot
ype for 'ccdc_config_raw' [-Wmissing-prototypes]
 void ccdc_config_raw(void)
      ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:51:58 -03:00
Mauro Carvalho Chehab
24ab6338f3 [media] vpif_capture: get rid of some unused vars
drivers/media/platform/davinci/vpif_capture.c: In function 'vpif_channel_isr':
drivers/media/platform/davinci/vpif_capture.c:376:18: warning: variable 'field'
 set but not used [-Wunused-but-set-variable]
  enum v4l2_field field;
                  ^
drivers/media/platform/davinci/vpif_capture.c: In function 'vpif_calculate_offs
ets':
drivers/media/platform/davinci/vpif_capture.c:536:23: warning: variable 'vpitch
' set but not used [-Wunused-but-set-variable]
  unsigned int hpitch, vpitch, sizeimage;
                       ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:51:58 -03:00
Mauro Carvalho Chehab
a4f20e2fbc [media] vpif_display: get rid of some unused vars
drivers/media/platform/davinci/vpif_display.c: In function 'vpif_channel_isr':
drivers/media/platform/davinci/vpif_display.c:363:18: warning: variable 'field'
 set but not used [-Wunused-but-set-variable]
  enum v4l2_field field;
                  ^
drivers/media/platform/davinci/vpif_display.c: In function 'vpif_calculate_offs
ets':
drivers/media/platform/davinci/vpif_display.c:505:23: warning: variable 'vpitch
' set but not used [-Wunused-but-set-variable]
  unsigned int hpitch, vpitch, sizeimage;
                       ^
drivers/media/platform/davinci/vpif_display.c: In function 'vpif_set_output':
drivers/media/platform/davinci/vpif_display.c:816:27: warning: variable 'subdev
_info' set but not used [-Wunused-but-set-variable]
  struct vpif_subdev_info *subdev_info = NULL;

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-08-26 18:51:57 -03:00
Joe Lawrence
eb571eeade block,scsi: verify return pointer from blk_get_request
The blk-core dead queue checks introduce an error scenario to
blk_get_request that returns NULL if the request queue has been
shutdown. This affects the behavior for __GFP_WAIT callers, who should
verify the return value before dereferencing.

Signed-off-by: Joe Lawrence <joe.lawrence@stratus.com>
Acked-by: Jiri Kosina <jkosina@suse.cz> [for pktdvd]
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
2014-08-26 15:20:23 -06:00
Linus Torvalds
68e370289c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Martin Schwidefsky:
 - wire up the system calls seccomp, getrandom and memfd_create
 - use static system information as input to add_device_randomness
 - .. and three bug fixes

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/sclp: remove unnecessary XTABS flag
  s390/3215: fix tty output containing tabs
  s390: wire up memfd_create syscall
  s390: add system information as device randomness
  s390/kdump: Clear subchannel ID to signal non-CCW/SCSI IPL
  s390: wire up seccomp and getrandom syscalls
2014-08-26 13:50:23 -07:00
Pranith Kumar
ac490f4dca Documentation: this_cpu_ops.txt: Update description of this_cpu_ops
Update the description for per cpu operations to clarify use cases of
this_cpu operations and add considerations for remote access.

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-08-26 13:49:57 -07:00
Randy Dunlap
270a00963c scripts/kernel-doc: recognize __meminit
Fix scripts/kernel-doc to recognize __meminit in a function prototype
and to strip it, as done with many other attributes.

Fixes this warning:

  Warning(..//mm/page_alloc.c:2973): cannot understand function prototype: 'void * __meminit alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask) '

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-08-26 13:49:57 -07:00
Trond Myklebust
f87d928f6d NFSv3: Fix another acl regression
When creating a new object on the NFS server, we should not be sending
posix setacl requests unless the preceding posix_acl_create returned a
non-trivial acl. Doing so, causes Solaris servers in particular to
return an EINVAL.

Fixes: 013cdf1088 (nfs: use generic posix ACL infrastructure,,,)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1132786
Cc: stable@vger.kernel.org # 3.14+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2014-08-26 16:17:48 -04:00
Trond Myklebust
412f6c4c26 NFSv4: Don't clear the open state when we just did an OPEN_DOWNGRADE
If we did an OPEN_DOWNGRADE, then the right thing to do on success, is
to apply the new open mode to the struct nfs4_state. Instead, we were
unconditionally clearing the state, making it appear to our state
machinery as if we had just performed a CLOSE.

Fixes: 226056c5c3 (NFSv4: Use correct locking when updating nfs4_state...)
Cc: stable@vger.kernel.org # 3.15+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2014-08-26 16:17:48 -04:00
Trond Myklebust
aee7af356e NFSv4: Fix problems with close in the presence of a delegation
In the presence of delegations, we can no longer assume that the
state->n_rdwr, state->n_rdonly, state->n_wronly reflect the open
stateid share mode, and so we need to calculate the initial value
for calldata->arg.fmode using the state->flags.

Reported-by: James Drews <drews@engr.wisc.edu>
Fixes: 88069f77e1 (NFSv41: Fix a potential state leakage when...)
Cc: stable@vger.kernel.org # 2.6.33+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2014-08-26 16:17:48 -04:00
Sanjeev Sharma
81816affea iio: remove .owner field for driver using module_platform_driver
This patch removes the .owner field for drivers which use the
platform_driver_register api because this is overriden in
_platform_driver_register.

Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@mentor.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-08-26 21:08:38 +01:00
Srinivas Pandruvada
b4b491c083 iio: accel: kxcjk-1013: Support thresholds
This chip has a motion detect capability. Using IIO events to
specify thresholds and pushing events.
In addition a new trigger of type any-motion is added, which
pushes data to buffer only when there is any movement.

Change list:
Comments addressed for
Re: [PATCH 5/6] iio: accel: kxcjk-1013: Support thresholds
Date: 07/20/2014

- Both motion detect and data ready can be enabled together
- Sending RISING/FALLING events based on int status
- Separate interrupt configuration for data ready and motion detect

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-08-26 21:07:35 +01:00
Tero Kristo
8fd46439e1 ARM: dts: omap54xx-clocks: Fix the l3 and l4 clock rates
Similarly to DRA7, OMAP5 has l3 and l4 clock rates incorrectly calculated.
Fixed by using proper divider clock types for the clock nodes.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tested-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-08-26 13:04:00 -07:00
Daniel Baluta
b5faca4b59 io: accel: kxcjk1013: Remove redundant assignment
data->range is already set by kxcjk1013_set_range.

Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-08-26 20:49:41 +01:00
Alexey Perevalov
f111f780ae netfilter: nfnetlink_acct: add filter support to nfacct counter list/reset
You can use this to skip accounting objects when listing/resetting
via NFNL_MSG_ACCT_GET/NFNL_MSG_ACCT_GET_CTRZERO messages with the
NLM_F_DUMP netlink flag. The filtering covers the following cases:

1. No filter specified. In this case, the client will get old behaviour,
2. List/reset counter object only: In this case, you have to use
   NFACCT_F_QUOTA as mask and value 0.
3. List/reset quota objects only: You have to use NFACCT_F_QUOTA_PKTS
   as mask and value - the same, for byte based quota mask should be
   NFACCT_F_QUOTA_BYTES and value - the same.

If you want to obtain the object with any quota type
(ie. NFACCT_F_QUOTA_PKTS|NFACCT_F_QUOTA_BYTES), you need to perform
two dump requests, one to obtain NFACCT_F_QUOTA_PKTS objects and
another for NFACCT_F_QUOTA_BYTES.

Signed-off-by: Alexey Perevalov <a.perevalov@samsung.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2014-08-26 21:36:19 +02:00
Ingo Molnar
4259497002 Merge branch 'nohz/drop-double-write-v3' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks into timers/core
Pull nohz fixes from Frederic Weisbecker:

	" The tick reschedules itself unconditionally. It's relevant in periodic
	  mode but not in dynticks mode where it results in spurious double clock
	  writes and even spurious periodic behaviour for low-res case.

	  This set fixes that:

	  * 1st patch removes low-res periodic tick rescheduling in nohz mode.
	    This fixes spurious periodic behaviour.

	  * 2nd patch does the same for high-res mode. Here there is no such
	    spurious periodic behaviour but it still spares a double clock write
	    in some cases. "

Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-08-26 21:32:41 +02:00
Andrew Morton
e4a73e9c61 drivers/staging/unisys: fix build
drivers/staging/unisys/visorchipset/file.c:31: error: redefinition of typedef 'GUEST_PHYSICAL_ADDRESS'
drivers/staging/unisys/common-spar/include/channels/controlvmchannel.h:23: note: previous declaration of 'GUEST_PHYSICAL_ADDRESS' was here

Cc: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-26 12:18:51 -07:00
Honggang Li
912f102890 staging: unisys/virthba/virthba.c print u64 with %llu
drivers/staging/unisys/virthba/virthba.c:520:2: warning: format ‘%u’
expects argument of type ‘unsigned int’, but argument 4 has type ‘u64’
[-Wformat=]
drivers/staging/unisys/virthba/virthba.c:749:2: warning: format ‘%d’
expects argument of type ‘int’, but argument 5 has type ‘u64’
[-Wformat=]
drivers/staging/unisys/virthba/virthba.c:1142:4: warning: format ‘%d’
expects argument of type ‘int’, but argument 7 has type ‘u64’
[-Wformat=]
drivers/staging/unisys/virthba/virthba.c:1151:5: warning: format ‘%d’
expects argument of type ‘int’, but argument 5 has type ‘u64’
[-Wformat=]

After apply the patch:
linux-next]$ make C=1 drivers/staging/unisys/virthba/virthba.o
  CHK     include/config/kernel.release
  CHK     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  CALL    scripts/checksyscalls.sh
  CHECK   drivers/staging/unisys/virthba/virthba.c
  CC [M]  drivers/staging/unisys/virthba/virthba.o

Signed-off-by: Honggang Li <enjoymindful@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-26 12:17:31 -07:00
Benjamin Romer
e22a4a0f67 staging: unisys: remove generally useless elses from visorchipset_main.c
There are several else clauses that aren't necessary listed by checkpatch.pl in
visorchipset_main.c. Remove these.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-26 12:15:22 -07:00
Benjamin Romer
26eb2c0c57 staging: unisys: fix spacing in visorchipset_main.c
Fix the missing blank lines between declarations and code in
visorchipset_main.c.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-26 12:15:22 -07:00
Benjamin Romer
9a8cca9f6c staging: unisys: fix spacing in parser.c
Fix the two spacing errors in parser.c.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-26 12:15:22 -07:00
Benjamin Romer
5a72afb9cd staging: unisys: fix spacing in file.c
There's a missing blank line between code and declarations in file.c.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-26 12:15:22 -07:00
Stephen Hemminger
5b6b80aeb2 USB: sisusb: add device id for Magic Control USB video
I have a j5 create (JUA210) USB 2 video device and adding it device id
to SIS USB video gets it to work.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-26 12:07:46 -07:00
Geoff Levand
5843be2279 arm64: Remove unused variable in head.S
Remove an unused local variable from head.S.  It seems this was never
used even from the initial commit
9703d9d7f7 (arm64: Kernel booting and
initialisation), and is a left over from a previous implementation
of __calc_phys_offset.

Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2014-08-26 19:24:00 +01:00
Thierry Reding
b10231344f ARM: tegra: Add device tree nodes for flow controller
These nodes are required so that the flow controller driver can obtain
the I/O memory region from device tree rather than hard-coding it.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-08-26 11:47:21 -06:00