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- Fix-ups

Browse source 
- Deprecate pci_get_bus_and_slot(); apple_bl
 
  - Bug Fixes
    - Enable Chip Select	when conducting	SPI transfers; corgi_lcd, tdo24m, tosa_lcd
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Merge tag 'for-backlight-next-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

Pull backlight updates from Lee Jones:
 "Fix-ups:
   - Deprecate pci_get_bus_and_slot() in apple_bl

  Bug Fixes:
   - Enable Chip Select when conducting SPI transfers in corgi_lcd,
     tdo24m, tosa_lcd"

* tag 'for-backlight-next-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: tdo24m: Fix the SPI CS between transfers
  backlight: apple_bl: Deprecate pci_get_bus_and_slot()
This commit is contained in:
Linus Torvalds 2018-01-29 11:07:22 -08:00
commit aa5e75bc7a
4 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/video/backlight/apple_bl.c
View file

@ -143,7 +143,7 @@ static int apple_bl_add(struct acpi_device *dev)
struct pci_dev *host;
int intensity;
host = pci_get_bus_and_slot(0, 0);
host = pci_get_domain_bus_and_slot(0, 0, 0);
if (!host) {
pr_err("unable to find PCI host\n");

2
drivers/video/backlight/corgi_lcd.c
View file

@ -177,7 +177,7 @@ static int corgi_ssp_lcdtg_send(struct corgi_lcd *lcd, int adrs, uint8_t data)
struct spi_message msg;
struct spi_transfer xfer = {
.len = 1,
.cs_change = 1,
.cs_change = 0,
.tx_buf = lcd->buf,
};

2
drivers/video/backlight/tdo24m.c
View file

@ -369,7 +369,7 @@ static int tdo24m_probe(struct spi_device *spi)
spi_message_init(m);
x->cs_change = 1;
x->cs_change = 0;
x->tx_buf = &lcd->buf[0];
spi_message_add_tail(x, m);

2
drivers/video/backlight/tosa_lcd.c
View file

@ -49,7 +49,7 @@ static int tosa_tg_send(struct spi_device *spi, int adrs, uint8_t data)
struct spi_message msg;
struct spi_transfer xfer = {
.len = 1,
.cs_change = 1,
.cs_change = 0,
.tx_buf = buf,
};