diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2023-02-07 15:29:45 +0100 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-03-06 11:33:01 +0100 |
| commit | d74e316633e49f44756c23997fa071979a939405 (patch) | |
| tree | e0e465bb5ad25bfeee3dff9a51ef3d6e63735e0e /drivers/media | |
| parent | gpiolib: remove gpio_set_debounce() (diff) | |
| download | linux-d74e316633e49f44756c23997fa071979a939405.tar.xz linux-d74e316633e49f44756c23997fa071979a939405.zip | |
gpiolib: remove legacy gpio_export()
There are only a handful of users of gpio_export() and
related functions.
As these are just wrappers around the modern gpiod_export()
helper, remove the wrappers and open-code the gpio_to_desc
in all callers to shrink the legacy API.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/pci/sta2x11/sta2x11_vip.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/media/pci/sta2x11/sta2x11_vip.c b/drivers/media/pci/sta2x11/sta2x11_vip.c index 8535e49a4c4f..e4cf9d63e926 100644 --- a/drivers/media/pci/sta2x11/sta2x11_vip.c +++ b/drivers/media/pci/sta2x11/sta2x11_vip.c @@ -18,6 +18,7 @@ #include <linux/pci.h> #include <linux/interrupt.h> #include <linux/io.h> +#include <linux/gpio/consumer.h> #include <linux/gpio.h> #include <linux/i2c.h> #include <linux/delay.h> @@ -889,6 +890,7 @@ static int sta2x11_vip_init_controls(struct sta2x11_vip *vip) static int vip_gpio_reserve(struct device *dev, int pin, int dir, const char *name) { + struct gpio_desc *desc = gpio_to_desc(pin); int ret = -ENODEV; if (!gpio_is_valid(pin)) @@ -900,7 +902,7 @@ static int vip_gpio_reserve(struct device *dev, int pin, int dir, return ret; } - ret = gpio_direction_output(pin, dir); + ret = gpiod_direction_output(desc, dir); if (ret) { dev_err(dev, "Failed to set direction for pin %d (%s)\n", pin, name); @@ -908,7 +910,7 @@ static int vip_gpio_reserve(struct device *dev, int pin, int dir, return ret; } - ret = gpio_export(pin, false); + ret = gpiod_export(desc, false); if (ret) { dev_err(dev, "Failed to export pin %d (%s)\n", pin, name); gpio_free(pin); @@ -928,8 +930,10 @@ static int vip_gpio_reserve(struct device *dev, int pin, int dir, static void vip_gpio_release(struct device *dev, int pin, const char *name) { if (gpio_is_valid(pin)) { + struct gpio_desc *desc = gpio_to_desc(pin); + dev_dbg(dev, "releasing pin %d (%s)\n", pin, name); - gpio_unexport(pin); + gpiod_unexport(desc); gpio_free(pin); } } |