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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Browse source 
Conflicts:
	drivers/net/ethernet/mellanox/mlx5/core/en.h
	drivers/net/ethernet/mellanox/mlx5/core/en_main.c
	drivers/net/usb/r8152.c

All three conflicts were overlapping changes.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2016-07-06 10:35:22 -07:00
commit 30d0844bdc
154 changed files with 1455 additions and 618 deletions
Download patch file Download diff file Expand all files Collapse all files

2
include/linux/mfd/da9052/da9052.h
View file

@ -171,7 +171,7 @@ static inline int da9052_group_read(struct da9052 *da9052, unsigned char reg,
static inline int da9052_group_write(struct da9052 *da9052, unsigned char reg,
unsigned reg_cnt, unsigned char *val)
{
int ret;
int ret = 0;
int i;
for (i = 0; i < reg_cnt; i++) {

1
include/linux/mlx5/driver.h
View file

@ -654,6 +654,7 @@ struct mlx5_cmd_work_ent {
void *uout;
int uout_size;
mlx5_cmd_cbk_t callback;
struct delayed_work cb_timeout_work;
void *context;
int idx;
struct completion done;

16
include/linux/pwm.h
View file

@ -464,6 +464,8 @@ static inline bool pwm_can_sleep(struct pwm_device *pwm)
static inline void pwm_apply_args(struct pwm_device *pwm)
{
struct pwm_state state = { };
/*
* PWM users calling pwm_apply_args() expect to have a fresh config
* where the polarity and period are set according to pwm_args info.
@ -476,18 +478,20 @@ static inline void pwm_apply_args(struct pwm_device *pwm)
* at startup (even if they are actually enabled), thus authorizing
* polarity setting.
*
* Instead of setting ->enabled to false, we call pwm_disable()
* before pwm_set_polarity() to ensure that everything is configured
* as expected, and the PWM is really disabled when the user request
* it.
* To fulfill this requirement, we apply a new state which disables
* the PWM device and set the reference period and polarity config.
*
* Note that PWM users requiring a smooth handover between the
* bootloader and the kernel (like critical regulators controlled by
* PWM devices) will have to switch to the atomic API and avoid calling
* pwm_apply_args().
*/
pwm_disable(pwm);
pwm_set_polarity(pwm, pwm->args.polarity);
state.enabled = false;
state.polarity = pwm->args.polarity;
state.period = pwm->args.period;
pwm_apply_state(pwm, &state);
}
struct pwm_lookup {

213
include/linux/reset.h
View file

@ -84,8 +84,8 @@ static inline struct reset_control *__devm_reset_control_get(
#endif /* CONFIG_RESET_CONTROLLER */
/**
* reset_control_get - Lookup and obtain an exclusive reference to a
* reset controller.
* reset_control_get_exclusive - Lookup and obtain an exclusive reference
* to a reset controller.
* @dev: device to be reset by the controller
* @id: reset line name
*
@ -98,8 +98,8 @@ static inline struct reset_control *__devm_reset_control_get(
*
* Use of id names is optional.
*/
static inline struct reset_control *__must_check reset_control_get(
struct device *dev, const char *id)
static inline struct reset_control *
__must_check reset_control_get_exclusive(struct device *dev, const char *id)
{
#ifndef CONFIG_RESET_CONTROLLER
WARN_ON(1);
@ -107,12 +107,6 @@ static inline struct reset_control *__must_check reset_control_get(
return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, 0);
}
static inline struct reset_control *reset_control_get_optional(
struct device *dev, const char *id)
{
return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, 0);
}
/**
* reset_control_get_shared - Lookup and obtain a shared reference to a
* reset controller.
@ -141,9 +135,21 @@ static inline struct reset_control *reset_control_get_shared(
return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, 1);
}
static inline struct reset_control *reset_control_get_optional_exclusive(
struct device *dev, const char *id)
{
return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, 0);
}
static inline struct reset_control *reset_control_get_optional_shared(
struct device *dev, const char *id)
{
return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, 1);
}
/**
* of_reset_control_get - Lookup and obtain an exclusive reference to a
* reset controller.
* of_reset_control_get_exclusive - Lookup and obtain an exclusive reference
* to a reset controller.
* @node: device to be reset by the controller
* @id: reset line name
*
@ -151,15 +157,41 @@ static inline struct reset_control *reset_control_get_shared(
*
* Use of id names is optional.
*/
static inline struct reset_control *of_reset_control_get(
static inline struct reset_control *of_reset_control_get_exclusive(
struct device_node *node, const char *id)
{
return __of_reset_control_get(node, id, 0, 0);
}
/**
* of_reset_control_get_by_index - Lookup and obtain an exclusive reference to
* a reset controller by index.
* of_reset_control_get_shared - Lookup and obtain an shared reference
* to a reset controller.
* @node: device to be reset by the controller
* @id: reset line name
*
* When a reset-control is shared, the behavior of reset_control_assert /
* deassert is changed, the reset-core will keep track of a deassert_count
* and only (re-)assert the reset after reset_control_assert has been called
* as many times as reset_control_deassert was called. Also see the remark
* about shared reset-controls in the reset_control_assert docs.
*
* Calling reset_control_assert without first calling reset_control_deassert
* is not allowed on a shared reset control. Calling reset_control_reset is
* also not allowed on a shared reset control.
* Returns a struct reset_control or IS_ERR() condition containing errno.
*
* Use of id names is optional.
*/
static inline struct reset_control *of_reset_control_get_shared(
struct device_node *node, const char *id)
{
return __of_reset_control_get(node, id, 0, 1);
}
/**
* of_reset_control_get_exclusive_by_index - Lookup and obtain an exclusive
* reference to a reset controller
* by index.
* @node: device to be reset by the controller
* @index: index of the reset controller
*
@ -167,23 +199,55 @@ static inline struct reset_control *of_reset_control_get(
* in whatever order. Returns a struct reset_control or IS_ERR() condition
* containing errno.
*/
static inline struct reset_control *of_reset_control_get_by_index(
static inline struct reset_control *of_reset_control_get_exclusive_by_index(
struct device_node *node, int index)
{
return __of_reset_control_get(node, NULL, index, 0);
}
/**
* devm_reset_control_get - resource managed reset_control_get()
* of_reset_control_get_shared_by_index - Lookup and obtain an shared
* reference to a reset controller
* by index.
* @node: device to be reset by the controller
* @index: index of the reset controller
*
* When a reset-control is shared, the behavior of reset_control_assert /
* deassert is changed, the reset-core will keep track of a deassert_count
* and only (re-)assert the reset after reset_control_assert has been called
* as many times as reset_control_deassert was called. Also see the remark
* about shared reset-controls in the reset_control_assert docs.
*
* Calling reset_control_assert without first calling reset_control_deassert
* is not allowed on a shared reset control. Calling reset_control_reset is
* also not allowed on a shared reset control.
* Returns a struct reset_control or IS_ERR() condition containing errno.
*
* This is to be used to perform a list of resets for a device or power domain
* in whatever order. Returns a struct reset_control or IS_ERR() condition
* containing errno.
*/
static inline struct reset_control *of_reset_control_get_shared_by_index(
struct device_node *node, int index)
{
return __of_reset_control_get(node, NULL, index, 1);
}
/**
* devm_reset_control_get_exclusive - resource managed
* reset_control_get_exclusive()
* @dev: device to be reset by the controller
* @id: reset line name
*
* Managed reset_control_get(). For reset controllers returned from this
* function, reset_control_put() is called automatically on driver detach.
* See reset_control_get() for more information.
* Managed reset_control_get_exclusive(). For reset controllers returned
* from this function, reset_control_put() is called automatically on driver
* detach.
*
* See reset_control_get_exclusive() for more information.
*/
static inline struct reset_control *__must_check devm_reset_control_get(
struct device *dev, const char *id)
static inline struct reset_control *
__must_check devm_reset_control_get_exclusive(struct device *dev,
const char *id)
{
#ifndef CONFIG_RESET_CONTROLLER
WARN_ON(1);
@ -191,27 +255,6 @@ static inline struct reset_control *__must_check devm_reset_control_get(
return __devm_reset_control_get(dev, id, 0, 0);
}
static inline struct reset_control *devm_reset_control_get_optional(
struct device *dev, const char *id)
{
return __devm_reset_control_get(dev, id, 0, 0);
}
/**
* devm_reset_control_get_by_index - resource managed reset_control_get
* @dev: device to be reset by the controller
* @index: index of the reset controller
*
* Managed reset_control_get(). For reset controllers returned from this
* function, reset_control_put() is called automatically on driver detach.
* See reset_control_get() for more information.
*/
static inline struct reset_control *devm_reset_control_get_by_index(
struct device *dev, int index)
{
return __devm_reset_control_get(dev, NULL, index, 0);
}
/**
* devm_reset_control_get_shared - resource managed reset_control_get_shared()
* @dev: device to be reset by the controller
@ -227,6 +270,36 @@ static inline struct reset_control *devm_reset_control_get_shared(
return __devm_reset_control_get(dev, id, 0, 1);
}
static inline struct reset_control *devm_reset_control_get_optional_exclusive(
struct device *dev, const char *id)
{
return __devm_reset_control_get(dev, id, 0, 0);
}
static inline struct reset_control *devm_reset_control_get_optional_shared(
struct device *dev, const char *id)
{
return __devm_reset_control_get(dev, id, 0, 1);
}
/**
* devm_reset_control_get_exclusive_by_index - resource managed
* reset_control_get_exclusive()
* @dev: device to be reset by the controller
* @index: index of the reset controller
*
* Managed reset_control_get_exclusive(). For reset controllers returned from
* this function, reset_control_put() is called automatically on driver
* detach.
*
* See reset_control_get_exclusive() for more information.
*/
static inline struct reset_control *
devm_reset_control_get_exclusive_by_index(struct device *dev, int index)
{
return __devm_reset_control_get(dev, NULL, index, 0);
}
/**
* devm_reset_control_get_shared_by_index - resource managed
* reset_control_get_shared
@ -237,10 +310,60 @@ static inline struct reset_control *devm_reset_control_get_shared(
* this function, reset_control_put() is called automatically on driver detach.
* See reset_control_get_shared() for more information.
*/
static inline struct reset_control *devm_reset_control_get_shared_by_index(
struct device *dev, int index)
static inline struct reset_control *
devm_reset_control_get_shared_by_index(struct device *dev, int index)
{
return __devm_reset_control_get(dev, NULL, index, 1);
}
/*
* TEMPORARY calls to use during transition:
*
* of_reset_control_get() => of_reset_control_get_exclusive()
*
* These inline function calls will be removed once all consumers
* have been moved over to the new explicit API.
*/
static inline struct reset_control *reset_control_get(
struct device *dev, const char *id)
{
return reset_control_get_exclusive(dev, id);
}
static inline struct reset_control *reset_control_get_optional(
struct device *dev, const char *id)
{
return reset_control_get_optional_exclusive(dev, id);
}
static inline struct reset_control *of_reset_control_get(
struct device_node *node, const char *id)
{
return of_reset_control_get_exclusive(node, id);
}
static inline struct reset_control *of_reset_control_get_by_index(
struct device_node *node, int index)
{
return of_reset_control_get_exclusive_by_index(node, index);
}
static inline struct reset_control *devm_reset_control_get(
struct device *dev, const char *id)
{
return devm_reset_control_get_exclusive(dev, id);
}
static inline struct reset_control *devm_reset_control_get_optional(
struct device *dev, const char *id)
{
return devm_reset_control_get_optional_exclusive(dev, id);
}
static inline struct reset_control *devm_reset_control_get_by_index(
struct device *dev, int index)
{
return devm_reset_control_get_exclusive_by_index(dev, index);
}
#endif

20
include/linux/skbuff.h
View file

@ -1079,6 +1079,7 @@ __skb_set_sw_hash(struct sk_buff *skb, __u32 hash, bool is_l4)
}
void __skb_get_hash(struct sk_buff *skb);
u32 __skb_get_hash_symmetric(struct sk_buff *skb);
u32 skb_get_poff(const struct sk_buff *skb);
u32 __skb_get_poff(const struct sk_buff *skb, void *data,
const struct flow_keys *keys, int hlen);
@ -2886,6 +2887,25 @@ static inline void skb_postpush_rcsum(struct sk_buff *skb,
skb->csum = csum_partial(start, len, skb->csum);
}
/**
* skb_push_rcsum - push skb and update receive checksum
* @skb: buffer to update
* @len: length of data pulled
*
* This function performs an skb_push on the packet and updates
* the CHECKSUM_COMPLETE checksum. It should be used on
* receive path processing instead of skb_push unless you know
* that the checksum difference is zero (e.g., a valid IP header)
* or you are setting ip_summed to CHECKSUM_NONE.
*/
static inline unsigned char *skb_push_rcsum(struct sk_buff *skb,
unsigned int len)
{
skb_push(skb, len);
skb_postpush_rcsum(skb, skb->data, len);
return skb->data;
}
/**
* pskb_trim_rcsum - trim received skb and update checksum
* @skb: buffer to trim

4
include/linux/usb/ehci_def.h
View file

@ -180,11 +180,11 @@ struct ehci_regs {
* PORTSCx
*/
/* HOSTPC: offset 0x84 */
u32 hostpc[1]; /* HOSTPC extension */
u32 hostpc[0]; /* HOSTPC extension */
#define HOSTPC_PHCD (1<<22) /* Phy clock disable */
#define HOSTPC_PSPD (3<<25) /* Port speed detection */
u32 reserved5[16];
u32 reserved5[17];
/* USBMODE_EX: offset 0xc8 */
u32 usbmode_ex; /* USB Device mode extension */