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soc/fsl/qe: Fix an error code in qe_pin_request()
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 28 Mar 2019 14:18:41 +0000 (17:18 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 29 Jan 2020 09:21:42 +0000 (10:21 +0100)
commit0edaf8b195db6f11eec1eb2c12ba5b5ae6cc6df6
treefb4fb3de502ff8b128b586c4ea688cdbcf168aa1
parenta56dd081672c2b0bc932b11f1c1c38041bda8dfb
soc/fsl/qe: Fix an error code in qe_pin_request()

[ Upstream commit 5674a92ca4b7e5a6a19231edd10298d30324cd27 ]

We forgot to set "err" on this error path.

Fixes: 1a2d397a6eb5 ("gpio/powerpc: Eliminate duplication of of_get_named_gpio_flags()")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/powerpc/sysdev/qe_lib/gpio.c