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pinctrl: ti-iodelay: remove redundant unused variable dev 

The pointer dev is being assigned but is never used, hence it is
redundant and can be removed. Cleans up clang warnings:

drivers/pinctrl/ti/pinctrl-ti-iodelay.c:582:2: warning: Value stored
to 'dev' is never read
drivers/pinctrl/ti/pinctrl-ti-iodelay.c:701:2: warning: Value stored
to 'dev' is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Colin Ian King 2017-10-31 11:20:51 +00:00 committed by Linus Walleij
parent 752caf9aca
commit 13dc48a883
1 changed files with 0 additions and 4 deletions
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4
drivers/pinctrl/ti/pinctrl-ti-iodelay.c
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@ -575,11 +575,9 @@ static int ti_iodelay_pinconf_group_get(struct pinctrl_dev *pctldev,
unsigned long *config) unsigned long *config)
{ {
struct ti_iodelay_device *iod; struct ti_iodelay_device *iod;
struct device *dev;
struct ti_iodelay_pingroup *group; struct ti_iodelay_pingroup *group;
iod = pinctrl_dev_get_drvdata(pctldev); iod = pinctrl_dev_get_drvdata(pctldev);
dev = iod->dev;
group = ti_iodelay_get_pingroup(iod, selector); group = ti_iodelay_get_pingroup(iod, selector);
if (!group) if (!group)
@ -693,12 +691,10 @@ static void ti_iodelay_pinconf_group_dbg_show(struct pinctrl_dev *pctldev,
unsigned int selector) unsigned int selector)
{ {
struct ti_iodelay_device *iod; struct ti_iodelay_device *iod;
struct device *dev;
struct ti_iodelay_pingroup *group; struct ti_iodelay_pingroup *group;
int i; int i;
iod = pinctrl_dev_get_drvdata(pctldev); iod = pinctrl_dev_get_drvdata(pctldev);
dev = iod->dev;
group = ti_iodelay_get_pingroup(iod, selector); group = ti_iodelay_get_pingroup(iod, selector);
if (!group) if (!group)
return; return;