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>

diff --git a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c
index 5c1b6325d80d183040952cfc146f72005670c0d7..a8a6510183b692e95972206a9b4618547e9f1b6e 100644 (file)
--- a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c
+++ b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c
@@ -575,11 +575,9 @@ static int ti_iodelay_pinconf_group_get(struct pinctrl_dev *pctldev,
                                        unsigned long *config)
 {
        struct ti_iodelay_device *iod;
-       struct device *dev;
        struct ti_iodelay_pingroup *group;
 
        iod = pinctrl_dev_get_drvdata(pctldev);
-       dev = iod->dev;
        group = ti_iodelay_get_pingroup(iod, selector);
 
        if (!group)
@@ -693,12 +691,10 @@ static void ti_iodelay_pinconf_group_dbg_show(struct pinctrl_dev *pctldev,
                                              unsigned int selector)
 {
        struct ti_iodelay_device *iod;
-       struct device *dev;
        struct ti_iodelay_pingroup *group;
        int i;
 
        iod = pinctrl_dev_get_drvdata(pctldev);
-       dev = iod->dev;
        group = ti_iodelay_get_pingroup(iod, selector);
        if (!group)
                return;