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mfd: htc-i2cpld: Fix an IS_ERR() vs NULL bug in htcpld_core_probe()
authorPeng Wu <wupeng58@huawei.com>
Tue, 13 Sep 2022 07:16:59 +0000 (07:16 +0000)
committerLee Jones <lee@kernel.org>
Wed, 28 Sep 2022 15:17:41 +0000 (16:17 +0100)
commitae14b75f99ce14424d015b35f031c7a258dcfbaf
tree2a62c7912b175a1c5ce4f3935d98c30a8b5bcfbdtree | snapshot
parent3f4da9b55b4216a3541dab6469bd78c0c527e05ccommit | diff
mfd: htc-i2cpld: Fix an IS_ERR() vs NULL bug in htcpld_core_probe()

The gpiochip_request_own_desc() function returns error pointers on error,
it doesn't return NULL.

Fixes: 0ef5164a81fbf ("mfd/omap1: htc-i2cpld: Convert to a pure GPIO driver")
Signed-off-by: Peng Wu <wupeng58@huawei.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20220913071659.94677-1-wupeng58@huawei.com
drivers/mfd/htc-i2cpld.c diff | blob | history
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