diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-12-11 04:26:21 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-12-12 22:06:49 +0100 |
| commit | 8d72a7fc8dd74d41ec5f37b70797679e910007e0 (patch) | |
| tree | 5d7a806e8065204b73fb6024225f4eaf6678599d | |
| parent | pinctrl: pinconf: remove checks on ops->pin_config_get (diff) | |
| download | linux-8d72a7fc8dd74d41ec5f37b70797679e910007e0.tar.xz linux-8d72a7fc8dd74d41ec5f37b70797679e910007e0.zip | |
sh-pfc: Turn unsigned indices into unsigned int
Some indices take positive values only, make them unsigned.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | drivers/pinctrl/sh-pfc/core.c | 8 | ||||
| -rw-r--r-- | drivers/pinctrl/sh-pfc/gpio.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c index d77ece5217f0..06e648bf3a1b 100644 --- a/drivers/pinctrl/sh-pfc/core.c +++ b/drivers/pinctrl/sh-pfc/core.c @@ -29,7 +29,7 @@ static int sh_pfc_ioremap(struct sh_pfc *pfc, struct platform_device *pdev) { struct resource *res; - int k; + unsigned int k; if (pdev->num_resources == 0) return -EINVAL; @@ -147,7 +147,7 @@ static void sh_pfc_config_reg_helper(struct sh_pfc *pfc, unsigned long *maskp, unsigned long *posp) { - int k; + unsigned int k; *mapped_regp = sh_pfc_phys_to_virt(pfc, crp->reg); @@ -196,7 +196,7 @@ static int sh_pfc_get_config_reg(struct sh_pfc *pfc, u16 enum_id, { const struct pinmux_cfg_reg *config_reg; unsigned long r_width, f_width, curr_width, ncomb; - int k, m, n, pos, bit_pos; + unsigned int k, m, n, pos, bit_pos; k = 0; while (1) { @@ -238,7 +238,7 @@ static int sh_pfc_mark_to_enum(struct sh_pfc *pfc, u16 mark, int pos, u16 *enum_idp) { const u16 *data = pfc->info->gpio_data; - int k; + unsigned int k; if (pos) { *enum_idp = data[pos + 1]; diff --git a/drivers/pinctrl/sh-pfc/gpio.c b/drivers/pinctrl/sh-pfc/gpio.c index 04bf52b64fb3..3d30e6ecdf4a 100644 --- a/drivers/pinctrl/sh-pfc/gpio.c +++ b/drivers/pinctrl/sh-pfc/gpio.c @@ -204,7 +204,7 @@ static void gpio_pin_set(struct gpio_chip *gc, unsigned offset, int value) static int gpio_pin_to_irq(struct gpio_chip *gc, unsigned offset) { struct sh_pfc *pfc = gpio_to_pfc(gc); - int i, k; + unsigned int i, k; for (i = 0; i < pfc->info->gpio_irq_size; i++) { unsigned short *gpios = pfc->info->gpio_irq[i].gpios; |