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path: root/drivers/pinctrl/sh-pfc
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Diffstat (limited to 'drivers/pinctrl/sh-pfc')
-rw-r--r--drivers/pinctrl/sh-pfc/core.c8
-rw-r--r--drivers/pinctrl/sh-pfc/gpio.c2
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;