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    Subject[PATCH AUTOSEL 5.5 302/542] soc: fsl: qe: remove set but not used variable 'mm_gc'
    Date
    From: YueHaibing <yuehaibing@huawei.com>

    [ Upstream commit 6e62bd36e9ad85a22d92b1adce6a0336ea549733 ]

    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 1e714e54b5ca ("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>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/soc/fsl/qe/gpio.c | 2 --
    1 file changed, 2 deletions(-)

    diff --git a/drivers/soc/fsl/qe/gpio.c b/drivers/soc/fsl/qe/gpio.c
    index f0c29ed8f0ff1..807df73728fc7 100644
    --- a/drivers/soc/fsl/qe/gpio.c
    +++ b/drivers/soc/fsl/qe/gpio.c
    @@ -160,7 +160,6 @@ struct qe_pin *qe_pin_request(struct device_node *np, int index)
    {
    struct qe_pin *qe_pin;
    struct gpio_chip *gc;
    - struct of_mm_gpio_chip *mm_gc;
    struct qe_gpio_chip *qe_gc;
    int err;
    unsigned long flags;
    @@ -186,7 +185,6 @@ struct qe_pin *qe_pin_request(struct device_node *np, int index)
    goto err0;
    }

    - mm_gc = to_of_mm_gpio_chip(gc);
    qe_gc = gpiochip_get_data(gc);

    spin_lock_irqsave(&qe_gc->lock, flags);
    --
    2.20.1
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