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soc: fsl: qe: remove set but not used variable 'mm_gc'

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drivers/soc/fsl/qe/gpio.c: In function qe_pin_request:
drivers/soc/fsl/qe/gpio.c:163:26: warning: variable mm_gc set but not used [-Wunused-but-set-variable]

commit 1e714e54b5 ("powerpc: qe_lib-gpio: use gpiochip data pointer")
left behind this unused variable.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
This commit is contained in:
YueHaibing 2020-01-08 21:09:26 +08:00 committed by Li Yang
parent 5a35435ef4
commit 6e62bd36e9
1 changed files with 0 additions and 2 deletions
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2
drivers/soc/fsl/qe/gpio.c
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@ -160,7 +160,6 @@ struct qe_pin *qe_pin_request(struct device_node *np, int index)
{ {
struct qe_pin *qe_pin; struct qe_pin *qe_pin;
struct gpio_chip *gc; struct gpio_chip *gc;
struct of_mm_gpio_chip *mm_gc;
struct qe_gpio_chip *qe_gc; struct qe_gpio_chip *qe_gc;
int err; int err;
unsigned long flags; unsigned long flags;
@ -186,7 +185,6 @@ struct qe_pin *qe_pin_request(struct device_node *np, int index)
goto err0; goto err0;
} }
mm_gc = to_of_mm_gpio_chip(gc);
qe_gc = gpiochip_get_data(gc); qe_gc = gpiochip_get_data(gc);
spin_lock_irqsave(&qe_gc->lock, flags); spin_lock_irqsave(&qe_gc->lock, flags);