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authorZhang Changzhong <zhangchangzhong@huawei.com>2020-12-04 11:33:25 +0300
committerHeiko Stuebner <heiko@sntech.de>2020-12-04 13:20:47 +0300
commitc2867b2e710fc85bb39c6f6e5948450c48e8a33e (patch)
tree75a3f77d8fdf859898983ba6d59b04d7cf2f652a /drivers/soc/rockchip
parenta6a3a24c129d229a0eb26b329ab617e2a04245dd (diff)
downloadlinux-c2867b2e710fc85bb39c6f6e5948450c48e8a33e.tar.xz
soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe()
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: e943c43b32ce ("PM: AVS: rockchip-io: Move the driver to the rockchip specific drivers") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Link: https://lore.kernel.org/r/1607070805-33038-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'drivers/soc/rockchip')
-rw-r--r--drivers/soc/rockchip/io-domain.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/soc/rockchip/io-domain.c b/drivers/soc/rockchip/io-domain.c
index d13d2d497720..cf8182fc3642 100644
--- a/drivers/soc/rockchip/io-domain.c
+++ b/drivers/soc/rockchip/io-domain.c
@@ -544,6 +544,7 @@ static int rockchip_iodomain_probe(struct platform_device *pdev)
if (uV < 0) {
dev_err(iod->dev, "Can't determine voltage: %s\n",
supply_name);
+ ret = uV;
goto unreg_notify;
}