diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-04-10 18:39:16 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-04-23 10:55:07 +0200 |
| commit | fed7026adc7c3a67f992d28d7a5309ff749d3776 (patch) | |
| tree | 2faf940f9ccc34da39f71fb3209a692d49f13d0d /drivers/gpio/gpiolib-acpi.c | |
| parent | 4050586b2beec8603d25ad7fc7ba15670143e6ba (diff) | |
| download | linux-fed7026adc7c3a67f992d28d7a5309ff749d3776.tar.bz2 | |
gpiolib: Make use of enum gpio_lookup_flags consistent
The library uses enum gpio_lookup_flags to define the possible
characteristics of GPIO pin. Since enumerator listed only individual
bits the common use of it is in a form of a bitmask of
gpio_lookup_flags GPIO_* values. The more correct type for this is
unsigned long.
Due to above convert all users to use unsigned long instead of
enum gpio_lookup_flags except enumerator definition.
While here, make field and parameter descriptions consistent as well.
Suggested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib-acpi.c')
| -rw-r--r-- | drivers/gpio/gpiolib-acpi.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index e9ddf66f2d14..962bdd89cd8f 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -696,7 +696,7 @@ struct gpio_desc *acpi_find_gpio(struct device *dev, const char *con_id, unsigned int idx, enum gpiod_flags *dflags, - enum gpio_lookup_flags *lookupflags) + unsigned long *lookupflags) { struct acpi_device *adev = ACPI_COMPANION(dev); struct acpi_gpio_info info; @@ -995,9 +995,12 @@ static void acpi_gpiochip_free_regions(struct acpi_gpio_chip *achip) } } -static struct gpio_desc *acpi_gpiochip_parse_own_gpio( - struct acpi_gpio_chip *achip, struct fwnode_handle *fwnode, - const char **name, unsigned int *lflags, unsigned int *dflags) +static struct gpio_desc * +acpi_gpiochip_parse_own_gpio(struct acpi_gpio_chip *achip, + struct fwnode_handle *fwnode, + const char **name, + unsigned long *lflags, + unsigned int *dflags) { struct gpio_chip *chip = achip->chip; struct gpio_desc *desc; @@ -1040,7 +1043,8 @@ static void acpi_gpiochip_scan_gpios(struct acpi_gpio_chip *achip) struct fwnode_handle *fwnode; device_for_each_child_node(chip->parent, fwnode) { - unsigned int lflags, dflags; + unsigned long lflags; + unsigned int dflags; struct gpio_desc *desc; const char *name; int ret; |