From: Zhang Changzhong zhangchangzhong@huawei.com
[ Upstream commit c2867b2e710fc85bb39c6f6e5948450c48e8a33e ]
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@... Signed-off-by: Heiko Stuebner heiko@sntech.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/soc/rockchip/io-domain.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/soc/rockchip/io-domain.c b/drivers/soc/rockchip/io-domain.c index eece97f97ef8f..b29e829e815e5 100644 --- a/drivers/soc/rockchip/io-domain.c +++ b/drivers/soc/rockchip/io-domain.c @@ -547,6 +547,7 @@ 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; }