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gpio: Rename dm_gpio_get_dir_flags() to dm_gpio_get_flags()

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This function can be used to get any flags, not just direction flags.
Rename it to avoid confusion.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
This commit is contained in:
Simon Glass
2021-02-04 21:21:57 -07:00
committed by Tom Rini
parent 9648789e26
commit c0c1e62c6e
3 changed files with 10 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpio/gpio-uclass.c
View File

@@ -683,7 +683,7 @@ int dm_gpio_set_dir(struct gpio_desc *desc)
return _dm_gpio_set_flags(desc, desc->flags); return _dm_gpio_set_flags(desc, desc->flags);
} }
int dm_gpio_get_dir_flags(struct gpio_desc *desc, ulong *flagsp) int dm_gpio_get_flags(struct gpio_desc *desc, ulong *flagsp)
{ {
struct udevice *dev = desc->dev; struct udevice *dev = desc->dev;
int ret, value; int ret, value;

6
include/asm-generic/gpio.h
View File

@@ -683,16 +683,16 @@ int dm_gpio_set_dir(struct gpio_desc *desc);
int dm_gpio_set_dir_flags(struct gpio_desc *desc, ulong flags); int dm_gpio_set_dir_flags(struct gpio_desc *desc, ulong flags);
/** /**
* dm_gpio_get_dir_flags() - Get direction flags * dm_gpio_get_flags() - Get flags
* *
* read the current direction flags * Read the current flags
* *
* @desc: GPIO description containing device, offset and flags, * @desc: GPIO description containing device, offset and flags,
* previously returned by gpio_request_by_name() * previously returned by gpio_request_by_name()
* @flags: place to put the used flags * @flags: place to put the used flags
* @return 0 if OK, -ve on error, in which case desc->flags is not updated * @return 0 if OK, -ve on error, in which case desc->flags is not updated
*/ */
int dm_gpio_get_dir_flags(struct gpio_desc *desc, ulong *flags); int dm_gpio_get_flags(struct gpio_desc *desc, ulong *flags);
/** /**
* gpio_get_number() - Get the global GPIO number of a GPIO * gpio_get_number() - Get the global GPIO number of a GPIO

12
test/dm/gpio.c
View File

@@ -397,22 +397,22 @@ static int dm_test_gpio_get_dir_flags(struct unit_test_state *uts)
ut_asserteq(6, gpio_request_list_by_name(dev, "test3-gpios", desc_list, ut_asserteq(6, gpio_request_list_by_name(dev, "test3-gpios", desc_list,
ARRAY_SIZE(desc_list), 0)); ARRAY_SIZE(desc_list), 0));
ut_assertok(dm_gpio_get_dir_flags(&desc_list[0], &flags)); ut_assertok(dm_gpio_get_flags(&desc_list[0], &flags));
ut_asserteq(GPIOD_IS_OUT | GPIOD_OPEN_DRAIN, flags); ut_asserteq(GPIOD_IS_OUT | GPIOD_OPEN_DRAIN, flags);
ut_assertok(dm_gpio_get_dir_flags(&desc_list[1], &flags)); ut_assertok(dm_gpio_get_flags(&desc_list[1], &flags));
ut_asserteq(GPIOD_IS_OUT | GPIOD_OPEN_SOURCE, flags); ut_asserteq(GPIOD_IS_OUT | GPIOD_OPEN_SOURCE, flags);
ut_assertok(dm_gpio_get_dir_flags(&desc_list[2], &flags)); ut_assertok(dm_gpio_get_flags(&desc_list[2], &flags));
ut_asserteq(GPIOD_IS_OUT, flags); ut_asserteq(GPIOD_IS_OUT, flags);
ut_assertok(dm_gpio_get_dir_flags(&desc_list[3], &flags)); ut_assertok(dm_gpio_get_flags(&desc_list[3], &flags));
ut_asserteq(GPIOD_IS_IN | GPIOD_PULL_UP, flags); ut_asserteq(GPIOD_IS_IN | GPIOD_PULL_UP, flags);
ut_assertok(dm_gpio_get_dir_flags(&desc_list[4], &flags)); ut_assertok(dm_gpio_get_flags(&desc_list[4], &flags));
ut_asserteq(GPIOD_IS_IN | GPIOD_PULL_DOWN, flags); ut_asserteq(GPIOD_IS_IN | GPIOD_PULL_DOWN, flags);
ut_assertok(dm_gpio_get_dir_flags(&desc_list[5], &flags)); ut_assertok(dm_gpio_get_flags(&desc_list[5], &flags));
ut_asserteq(GPIOD_IS_IN, flags); ut_asserteq(GPIOD_IS_IN, flags);
ut_assertok(gpio_free_list(dev, desc_list, 6)); ut_assertok(gpio_free_list(dev, desc_list, 6));