diff options
| author | Marek Vasut <marex@denx.de> | 2013-04-14 22:35:48 +0400 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-04-19 02:40:07 +0400 |
| commit | 360e64d8bbe7c78784d769a60d152804f5079577 (patch) | |
| tree | 44a1e15f1551d348a6492d997c310a114d78e943 /drivers/gpio/gpio-ucb1400.c | |
| parent | 20fb277250816d6c3ff326552be0fea4173fd8ca (diff) | |
| download | linux-360e64d8bbe7c78784d769a60d152804f5079577.tar.xz | |
mfd: ucb1400: Pass ucb1400-gpio data through ac97 bus
Cc: Jean Delvare <jdelvare@suse.de>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/gpio/gpio-ucb1400.c')
| -rw-r--r-- | drivers/gpio/gpio-ucb1400.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/gpio/gpio-ucb1400.c b/drivers/gpio/gpio-ucb1400.c index 26405efe0f9f..6d0feb234d3c 100644 --- a/drivers/gpio/gpio-ucb1400.c +++ b/drivers/gpio/gpio-ucb1400.c @@ -12,8 +12,6 @@ #include <linux/module.h> #include <linux/ucb1400.h> -struct ucb1400_gpio_data *ucbdata; - static int ucb1400_gpio_dir_in(struct gpio_chip *gc, unsigned off) { struct ucb1400_gpio *gpio; @@ -50,7 +48,7 @@ static int ucb1400_gpio_probe(struct platform_device *dev) struct ucb1400_gpio *ucb = dev->dev.platform_data; int err = 0; - if (!(ucbdata && ucbdata->gpio_offset)) { + if (!(ucb && ucb->gpio_offset)) { err = -EINVAL; goto err; } @@ -58,7 +56,7 @@ static int ucb1400_gpio_probe(struct platform_device *dev) platform_set_drvdata(dev, ucb); ucb->gc.label = "ucb1400_gpio"; - ucb->gc.base = ucbdata->gpio_offset; + ucb->gc.base = ucb->gpio_offset; ucb->gc.ngpio = 10; ucb->gc.owner = THIS_MODULE; @@ -72,8 +70,8 @@ static int ucb1400_gpio_probe(struct platform_device *dev) if (err) goto err; - if (ucbdata && ucbdata->gpio_setup) - err = ucbdata->gpio_setup(&dev->dev, ucb->gc.ngpio); + if (ucb && ucb->gpio_setup) + err = ucb->gpio_setup(&dev->dev, ucb->gc.ngpio); err: return err; @@ -85,8 +83,8 @@ static int ucb1400_gpio_remove(struct platform_device *dev) int err = 0; struct ucb1400_gpio *ucb = platform_get_drvdata(dev); - if (ucbdata && ucbdata->gpio_teardown) { - err = ucbdata->gpio_teardown(&dev->dev, ucb->gc.ngpio); + if (ucb && ucb->gpio_teardown) { + err = ucb->gpio_teardown(&dev->dev, ucb->gc.ngpio); if (err) return err; } @@ -103,11 +101,6 @@ static struct platform_driver ucb1400_gpio_driver = { }, }; -void __init ucb1400_gpio_set_data(struct ucb1400_gpio_data *data) -{ - ucbdata = data; -} - module_platform_driver(ucb1400_gpio_driver); MODULE_DESCRIPTION("Philips UCB1400 GPIO driver"); |