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sh-pfc: Rename gpio arguments to be consistent with the rest of the code 

The gpio_get_data_reg() and gpio_setup_data_reg() functions both take an
argument named gpio. The argument contains a GPIO offset for the first
function and a pin index for the second one. Rename them to offset and
idx respectively to match the rest of the code.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
This commit is contained in:
Laurent Pinchart 2013-07-15 13:25:08 +02:00
parent 533743dccb
commit 757b055a65
1 changed files with 5 additions and 5 deletions
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10
drivers/pinctrl/sh-pfc/gpio.c
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@ -48,11 +48,11 @@ static struct sh_pfc *gpio_to_pfc(struct gpio_chip *gc)
return gpio_to_pfc_chip(gc)->pfc; return gpio_to_pfc_chip(gc)->pfc;
} }
static void gpio_get_data_reg(struct sh_pfc_chip *chip, unsigned int gpio, static void gpio_get_data_reg(struct sh_pfc_chip *chip, unsigned int offset,
struct sh_pfc_gpio_data_reg **reg, struct sh_pfc_gpio_data_reg **reg,
unsigned int *bit) unsigned int *bit)
{ {
int idx = sh_pfc_get_pin_index(chip->pfc, gpio); int idx = sh_pfc_get_pin_index(chip->pfc, offset);
struct sh_pfc_gpio_pin *gpio_pin = &chip->pins[idx]; struct sh_pfc_gpio_pin *gpio_pin = &chip->pins[idx];
*reg = &chip->regs[gpio_pin->dreg]; *reg = &chip->regs[gpio_pin->dreg];
@ -76,11 +76,11 @@ static void gpio_write_data_reg(struct sh_pfc_chip *chip,
sh_pfc_write_raw_reg(mem, dreg->reg_width, value); sh_pfc_write_raw_reg(mem, dreg->reg_width, value);
} }
static void gpio_setup_data_reg(struct sh_pfc_chip *chip, unsigned gpio) static void gpio_setup_data_reg(struct sh_pfc_chip *chip, unsigned idx)
{ {
struct sh_pfc *pfc = chip->pfc; struct sh_pfc *pfc = chip->pfc;
struct sh_pfc_gpio_pin *gpio_pin = &chip->pins[gpio]; struct sh_pfc_gpio_pin *gpio_pin = &chip->pins[idx];
const struct sh_pfc_pin *pin = &pfc->info->pins[gpio]; const struct sh_pfc_pin *pin = &pfc->info->pins[idx];
const struct pinmux_data_reg *dreg; const struct pinmux_data_reg *dreg;
unsigned int bit; unsigned int bit;
unsigned int i; unsigned int i;