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| author | Ben Dooks <ben-linux@fluff.org> | 2010-05-04 11:30:42 +0900 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-05-06 09:32:21 +0900 |
| commit | afc84ad11b5c1247c2d0df06f10df69ea7206f6a (patch) | |
| tree | c6adf4343bec5ee516216083f7113b62aaca3922 /arch/arm/mach-s3c2412 | |
| parent | f4146a65fbdc5274a437f77ff2f3b4889c0edd0e (diff) | |
| download | kernel_samsung_aries-afc84ad11b5c1247c2d0df06f10df69ea7206f6a.zip kernel_samsung_aries-afc84ad11b5c1247c2d0df06f10df69ea7206f6a.tar.gz kernel_samsung_aries-afc84ad11b5c1247c2d0df06f10df69ea7206f6a.tar.bz2 | |
ARM: JIVE: Update mach-jive to use gpiolib API
Change mach-jive to use gpiolib for the GPIO lines that are directly
manipulated by it.
Note, we ignore any errors from gpio_request(), unlikely to see any.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s3c2412')
| -rw-r--r-- | arch/arm/mach-s3c2412/mach-jive.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c index 14f4798..d2bb7d2 100644 --- a/arch/arm/mach-s3c2412/mach-jive.c +++ b/arch/arm/mach-s3c2412/mach-jive.c @@ -357,8 +357,7 @@ static void jive_lcm_reset(unsigned int set) { printk(KERN_DEBUG "%s(%d)\n", __func__, set); - s3c2410_gpio_setpin(S3C2410_GPG(13), set); - s3c2410_gpio_cfgpin(S3C2410_GPG(13), S3C2410_GPIO_OUTPUT); + gpio_set_value(S3C2410_GPG(13), set); } #undef LCD_UPPER_MARGIN @@ -391,7 +390,7 @@ static struct ili9320_platdata jive_lcm_config = { static void jive_lcd_spi_chipselect(struct s3c2410_spigpio_info *spi, int cs) { - s3c2410_gpio_setpin(S3C2410_GPB(7), cs ? 0 : 1); + gpio_set_value(S3C2410_GPB(7), cs ? 0 : 1); } static struct s3c2410_spigpio_info jive_lcd_spi = { @@ -413,7 +412,7 @@ static struct platform_device jive_device_lcdspi = { static void jive_wm8750_chipselect(struct s3c2410_spigpio_info *spi, int cs) { - s3c2410_gpio_setpin(S3C2410_GPH(10), cs ? 0 : 1); + gpio_set_value(S3C2410_GPH(10), cs ? 0 : 1); } static struct s3c2410_spigpio_info jive_wm8750_spi = { @@ -636,11 +635,11 @@ static void __init jive_machine_init(void) /* initialise the spi */ - s3c2410_gpio_setpin(S3C2410_GPG(13), 0); - s3c2410_gpio_cfgpin(S3C2410_GPG(13), S3C2410_GPIO_OUTPUT); + gpio_request(S3C2410_GPG(13), "lcm reset"); + gpio_direction_output(S3C2410_GPG(13), 0); - s3c2410_gpio_setpin(S3C2410_GPB(7), 1); - s3c2410_gpio_cfgpin(S3C2410_GPB(7), S3C2410_GPIO_OUTPUT); + gpio_request(S3C2410_GPB(7), "jive spi"); + gpio_direction_output(S3C2410_GPB(7), 1); s3c2410_gpio_setpin(S3C2410_GPB(6), 0); s3c2410_gpio_cfgpin(S3C2410_GPB(6), S3C2410_GPIO_OUTPUT); @@ -650,8 +649,8 @@ static void __init jive_machine_init(void) /* initialise the WM8750 spi */ - s3c2410_gpio_setpin(S3C2410_GPH(10), 1); - s3c2410_gpio_cfgpin(S3C2410_GPH(10), S3C2410_GPIO_OUTPUT); + gpio_request(S3C2410_GPH(10), "jive wm8750 spi"); + gpio_direction_output(S3C2410_GPH(10), 1); /* Turn off suspend on both USB ports, and switch the * selectable USB port to USB device mode. */ |