diff options
| author | Marek Vasut | 2021-04-27 21:17:43 +0200 |
|---|---|---|
| committer | Marek Vasut | 2021-05-21 15:00:17 +0200 |
| commit | f10de23862a942c313782238622d43d8be09794c (patch) | |
| tree | dc56585ff13222595ca1f922b9ed4f52c0ee5cfb /drivers | |
| parent | e7690e61952b0058214fc36cad91d1c77a8c0239 (diff) | |
gpio: renesas: Pass struct udevice to rcar_gpio_set_direction()
Pass struct udevice to rcar_gpio_set_direction() in preparation of
quirk handling in rcar_gpio_set_direction(). No functional change.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/gpio-rcar.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c index daaac5e7844..5f1ec39a9bb 100644 --- a/drivers/gpio/gpio-rcar.c +++ b/drivers/gpio/gpio-rcar.c @@ -66,9 +66,12 @@ static int rcar_gpio_set_value(struct udevice *dev, unsigned offset, return 0; } -static void rcar_gpio_set_direction(void __iomem *regs, unsigned offset, +static void rcar_gpio_set_direction(struct udevice *dev, unsigned offset, bool output) { + struct rcar_gpio_priv *priv = dev_get_priv(dev); + void __iomem *regs = priv->regs; + /* * follow steps in the GPIO documentation for * "Setting General Output Mode" and @@ -90,9 +93,7 @@ static void rcar_gpio_set_direction(void __iomem *regs, unsigned offset, static int rcar_gpio_direction_input(struct udevice *dev, unsigned offset) { - struct rcar_gpio_priv *priv = dev_get_priv(dev); - - rcar_gpio_set_direction(priv->regs, offset, false); + rcar_gpio_set_direction(dev, offset, false); return 0; } @@ -100,11 +101,9 @@ static int rcar_gpio_direction_input(struct udevice *dev, unsigned offset) static int rcar_gpio_direction_output(struct udevice *dev, unsigned offset, int value) { - struct rcar_gpio_priv *priv = dev_get_priv(dev); - /* write GPIO value to output before selecting output mode of pin */ rcar_gpio_set_value(dev, offset, value); - rcar_gpio_set_direction(priv->regs, offset, true); + rcar_gpio_set_direction(dev, offset, true); return 0; } |