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    SubjectRe: [PATCH 1/2] gpio: mxc: need to check return value of irq_alloc_generic_chip
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    On Sun, Aug 23, 2015 at 3:11 PM, Peng Fan <van.freenix@gmail.com> wrote:

    > Need to check return value of irq_alloc_generic_chip, because
    > it may return NULL.
    > 1. Change mxc_gpio_init_gc return type from void to int.
    > 2. Add a new lable out_irqdomain_remove to remove the irq domain
    > when mxc_gpio_init_gc fail.
    >
    > Signed-off-by: Peng Fan <van.freenix@gmail.com>
    > Cc: Linus Walleij <linus.walleij@linaro.org>
    > Cc: Alexandre Courbot <gnurou@gmail.com>

    I manually rebased this and applied to fixes.

    Yours,
    Linus Walleij


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