diff options
| author |   Geert Uytterhoeven <geert+renesas@glider.be> | 2015-03-12 11:09:14 +0100 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2015-03-18 02:13:47 +0100 |
| commit | cef28a289482175b26f7a5ae4a1337c792cea9c5 (patch) | |
| tree | 473e44bd6d2df4ed7736ecffb544548d99a47b3b /drivers/pinctrl/sh-pfc/gpio.c | |
| parent | pinctrl: sh-pfc: Store register/field widths in u8 instead of unsigned long (diff) | |
| download | linux-dev-cef28a289482175b26f7a5ae4a1337c792cea9c5.tar.xz linux-dev-cef28a289482175b26f7a5ae4a1337c792cea9c5.zip | |
pinctrl: sh-pfc: Use unsigned int for register/field widths and offsets
As register and field widths and offsets are in the range 1..32, use
unsigned int (mostly replacing unsigned long) to store them in local
variables and for passing them around.
Move to one variable per line, move variables to the beginning of the
block where they are used, and drop superfluous initializations while we
are at it.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/sh-pfc/gpio.c')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/gpio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pinctrl/sh-pfc/gpio.c b/drivers/pinctrl/sh-pfc/gpio.c index f2bb7d7398cd..aa2fc77a1925 100644 --- a/drivers/pinctrl/sh-pfc/gpio.c +++ b/drivers/pinctrl/sh-pfc/gpio.c @@ -153,8 +153,8 @@ static void gpio_pin_set_value(struct sh_pfc_chip *chip, unsigned offset, int value) { struct sh_pfc_gpio_data_reg *reg; - unsigned long pos; unsigned int bit; + unsigned int pos; gpio_get_data_reg(chip, offset, ®, &bit); @@ -185,8 +185,8 @@ static int gpio_pin_get(struct gpio_chip *gc, unsigned offset) { struct sh_pfc_chip *chip = gpio_to_pfc_chip(gc); struct sh_pfc_gpio_data_reg *reg; - unsigned long pos; unsigned int bit; + unsigned int pos; gpio_get_data_reg(chip, offset, ®, &bit); |