diff options
| author | Mike Rapoport <mike@compulab.co.il> | 2009-04-14 09:33:49 +0400 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2009-06-05 06:32:06 +0400 |
| commit | 46580c03062da8c047238a6b3d2b2b13af1700b5 (patch) | |
| tree | 5e047813eb34ca78c7287262c0fb9917a79f5691 /arch/arm/mach-pxa/poodle.c | |
| parent | a27ba768a11ac7a1d56688d4224cef3a802d1f89 (diff) | |
| download | linux-46580c03062da8c047238a6b3d2b2b13af1700b5.tar.xz | |
[ARM] pxa: update pxa2xx_spi_chip initialization to use .gpio_cs field
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/arm/mach-pxa/poodle.c')
| -rw-r--r-- | arch/arm/mach-pxa/poodle.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 74f4ce600ca4..ac431ed10399 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -214,13 +214,8 @@ static struct ads7846_platform_data poodle_ads7846_info = { .gpio_pendown = POODLE_GPIO_TP_INT, }; -static void ads7846_cs(u32 command) -{ - gpio_set_value(POODLE_GPIO_TP_CS, !(command == PXA2XX_CS_ASSERT)); -} - static struct pxa2xx_spi_chip poodle_ads7846_chip = { - .cs_control = ads7846_cs, + .gpio_cs = POODLE_GPIO_TP_CS, }; static struct spi_board_info poodle_spi_devices[] = { @@ -236,14 +231,6 @@ static struct spi_board_info poodle_spi_devices[] = { static void __init poodle_init_spi(void) { - int err; - - err = gpio_request(POODLE_GPIO_TP_CS, "ADS7846_CS"); - if (err) - return; - - gpio_direction_output(POODLE_GPIO_TP_CS, 1); - pxa2xx_set_spi_info(1, &poodle_spi_info); spi_register_board_info(ARRAY_AND_SIZE(poodle_spi_devices)); } |