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soc: imx8m: Fix incorrect check for of_clk_get_by_name()
authorMiaoqian Lin <linmq006@gmail.com>
Sat, 31 Dec 2022 09:58:48 +0000 (13:58 +0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 1 Feb 2023 07:27:04 +0000 (08:27 +0100)
commit7b33accc8ff9068726f95adad5e0057e1409bc4b
treef8ceff61532b013c80348840b39d8b950eaa3b63tree | snapshot
parentf07427f8d9c6697a34f7850034e6087dc8a66f1ccommit | diff
soc: imx8m: Fix incorrect check for of_clk_get_by_name()

[ Upstream commit 490748874ebf1875420fc29b335bba2075dd1b5e ]

of_clk_get_by_name() returns error pointers instead of NULL.
Use IS_ERR() checks the return value to catch errors.

Fixes: 836fb30949d9 ("soc: imx8m: Enable OCOTP clock before reading the register")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/soc/imx/soc-imx8m.c diff | blob | history
Domain: System / Kernel;