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authorWei Yongjun <weiyongjun1@huawei.com>2019-09-04 11:40:14 +0000
committerKishon Vijay Abraham I <kishon@ti.com>2019-10-31 16:54:01 +0530
commit82b5d164415549e74cfa1f9156ffd4463d0a76e2 (patch)
treeaa668ea9bf6f11d2daf8e967c77319f7b2e67d06 /drivers/phy
parent3817c79611792333a33f6548a2aaf701a70fc593 (diff)
downloadlinux-82b5d164415549e74cfa1f9156ffd4463d0a76e2.tar.bz2
phy: lantiq: vrx200-pcie: fix error return code in ltq_vrx200_pcie_phy_power_on()
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: e52a632195bf ("phy: lantiq: vrx200-pcie: add a driver for the Lantiq VRX200 PCIe PHY") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
-rw-r--r--drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c b/drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c
index 544d64a84cc0..6e457967653e 100644
--- a/drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c
+++ b/drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c
@@ -323,7 +323,8 @@ static int ltq_vrx200_pcie_phy_power_on(struct phy *phy)
goto err_disable_pdi_clk;
/* Check if we are in "startup ready" status */
- if (ltq_vrx200_pcie_phy_wait_for_pll(phy) != 0)
+ ret = ltq_vrx200_pcie_phy_wait_for_pll(phy);
+ if (ret)
goto err_disable_phy_clk;
ltq_vrx200_pcie_phy_apply_workarounds(phy);