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pinctrl: pinctrl-st.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>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Rickard Strandqvist 2014-06-26 15:44:32 +02:00 committed by Linus Walleij
parent bf4cef6c70
commit 1f978217a0
1 changed files with 2 additions and 4 deletions
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6
drivers/pinctrl/pinctrl-st.c
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@ -1172,9 +1172,7 @@ static int st_pctl_dt_parse_groups(struct device_node *np,
const __be32 *list;
struct property *pp;
struct st_pinconf *conf;
phandle phandle;
struct device_node *pins;
u32 pin;
int i = 0, npins = 0, nr_props;
pins = of_get_child_by_name(np, "st,pins");
@ -1212,8 +1210,8 @@ static int st_pctl_dt_parse_groups(struct device_node *np,
conf = &grp->pin_conf[i];
/* bank & offset */
phandle = be32_to_cpup(list++);
pin = be32_to_cpup(list++);
be32_to_cpup(list++);
be32_to_cpup(list++);
conf->pin = of_get_named_gpio(pins, pp->name, 0);
conf->name = pp->name;
grp->pins[i] = conf->pin;