gpiolib: Fix references to gpiod_[gs]et_*value_cansleep() variants

[ Upstream commit 3285170f28a850638794cdfe712eb6d93e51e706 ]

Commit 372e722ea4dd4ca1 ("gpiolib: use descriptors internally") renamed
the functions to use a "gpiod" prefix, and commit 79a9becda8940deb
("gpiolib: export descriptor-based GPIO interface") introduced the "raw"
variants, but both changes forgot to update the comments.

Readd a similar reference to gpiod_set_value(), which was accidentally
removed by commit 1e77fc82110ac36f ("gpio: Add missing open drain/source
handling to gpiod_set_value_cansleep()").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20190701142738.25219-1-geert+renesas@glider.be
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index fd71332..4a48c7c 100644 (file)
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -2877,7 +2877,7 @@ int gpiod_get_array_value_complex(bool raw, bool can_sleep,
 int gpiod_get_raw_value(const struct gpio_desc *desc)
 {
        VALIDATE_DESC(desc);
-       /* Should be using gpio_get_value_cansleep() */
+       /* Should be using gpiod_get_raw_value_cansleep() */
        WARN_ON(desc->gdev->chip->can_sleep);
        return gpiod_get_raw_value_commit(desc);
 }
@@ -2898,7 +2898,7 @@ int gpiod_get_value(const struct gpio_desc *desc)
        int value;
 
        VALIDATE_DESC(desc);
-       /* Should be using gpio_get_value_cansleep() */
+       /* Should be using gpiod_get_value_cansleep() */
        WARN_ON(desc->gdev->chip->can_sleep);
 
        value = gpiod_get_raw_value_commit(desc);
@@ -3123,7 +3123,7 @@ int gpiod_set_array_value_complex(bool raw, bool can_sleep,
 void gpiod_set_raw_value(struct gpio_desc *desc, int value)
 {
        VALIDATE_DESC_VOID(desc);
-       /* Should be using gpiod_set_value_cansleep() */
+       /* Should be using gpiod_set_raw_value_cansleep() */
        WARN_ON(desc->gdev->chip->can_sleep);
        gpiod_set_raw_value_commit(desc, value);
 }
@@ -3164,6 +3164,7 @@ static void gpiod_set_value_nocheck(struct gpio_desc *desc, int value)
 void gpiod_set_value(struct gpio_desc *desc, int value)
 {
        VALIDATE_DESC_VOID(desc);
+       /* Should be using gpiod_set_value_cansleep() */
        WARN_ON(desc->gdev->chip->can_sleep);
        gpiod_set_value_nocheck(desc, value);
 }