diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2023-02-07 17:29:45 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-03-06 13:33:01 +0300 |
| commit | d74e316633e49f44756c23997fa071979a939405 (patch) | |
| tree | e0e465bb5ad25bfeee3dff9a51ef3d6e63735e0e /drivers/gpio/gpiolib-sysfs.c | |
| parent | 0e685c3e7158d35626d6d76b9f859eae806d87fa (diff) | |
| download | linux-d74e316633e49f44756c23997fa071979a939405.tar.xz | |
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/gpio/gpiolib-sysfs.c')
| -rw-r--r-- | drivers/gpio/gpiolib-sysfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib-sysfs.c b/drivers/gpio/gpiolib-sysfs.c index cd27bf173dec..6e4267944f80 100644 --- a/drivers/gpio/gpiolib-sysfs.c +++ b/drivers/gpio/gpiolib-sysfs.c @@ -491,7 +491,7 @@ static ssize_t unexport_store(struct class *class, goto done; desc = gpio_to_desc(gpio); - /* reject bogus commands (gpio_unexport ignores them) */ + /* reject bogus commands (gpiod_unexport() ignores them) */ if (!desc) { pr_warn("%s: invalid GPIO %ld\n", __func__, gpio); return -EINVAL; @@ -790,7 +790,7 @@ static int __init gpiolib_sysfs_init(void) * early (e.g. before the class_register above was called). * * We run before arch_initcall() so chip->dev nodes can have - * registered, and so arch_initcall() can always gpio_export(). + * registered, and so arch_initcall() can always gpiod_export(). */ spin_lock_irqsave(&gpio_lock, flags); list_for_each_entry(gdev, &gpio_devices, list) { |