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pinctrl: mcp23s08: remove unused variables from pinconf_set

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Variable mask and val are not used in the mcp_pinconf_set().

Signed-off-by: Phil Reid <preid@electromag.com.au>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Phil Reid 2017-10-06 13:08:11 +08:00 committed by Linus Walleij
parent b889372c84
commit 2a7893c8b5
1 changed files with 1 additions and 4 deletions
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5
drivers/pinctrl/pinctrl-mcp23s08.c
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@ -278,8 +278,7 @@ static int mcp_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
{
struct mcp23s08 *mcp = pinctrl_dev_get_drvdata(pctldev);
enum pin_config_param param;
u32 arg, mask;
u16 val;
u32 arg;
int ret = 0;
int i;
@ -289,8 +288,6 @@ static int mcp_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
switch (param) {
case PIN_CONFIG_BIAS_PULL_UP:
val = arg ? 0xFFFF : 0x0000;
mask = BIT(pin);
ret = mcp_set_bit(mcp, MCP_GPPU, pin, arg);
break;
default: