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pinctrl: pinctrl-at91.c: Cleaning up values that are never used 

Remove variable that are never used

This was found using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Rickard Strandqvist 2014-06-26 15:41:31 +02:00 committed by Linus Walleij
parent 8b0c107ce0
commit 445d20260b
1 changed files with 2 additions and 2 deletions
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4
drivers/pinctrl/pinctrl-at91.c
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@ -772,9 +772,9 @@ static void at91_pinconf_dbg_show(struct pinctrl_dev *pctldev,
struct seq_file *s, unsigned pin_id) struct seq_file *s, unsigned pin_id)
{ {
unsigned long config; unsigned long config;
int ret, val, num_conf = 0; int val, num_conf = 0;
ret = at91_pinconf_get(pctldev, pin_id, &config); at91_pinconf_get(pctldev, pin_id, &config);
DBG_SHOW_FLAG(MULTI_DRIVE); DBG_SHOW_FLAG(MULTI_DRIVE);
DBG_SHOW_FLAG(PULL_UP); DBG_SHOW_FLAG(PULL_UP);