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phy: samsung-ufs: ufs: exit on first reported error

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To preserve the err value, exit the loop immediately if an error
is returned.

Fixes: f2c6d0fa19 ("phy: samsung-ufs: use exynos_get_pmu_regmap_by_phandle() to obtain PMU regmap")
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20240426104129.2211949-3-peter.griffin@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Peter Griffin 2024-04-26 11:41:29 +01:00 committed by Vinod Koul
parent 8b19c45ae4
commit 2ff6365e22
1 changed files with 8 additions and 2 deletions
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10
drivers/phy/samsung/phy-samsung-ufs.c
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@ -99,12 +99,18 @@ static int samsung_ufs_phy_calibrate(struct phy *phy)
for_each_phy_lane(ufs_phy, i) {
if (ufs_phy->ufs_phy_state == CFG_PRE_INIT &&
ufs_phy->drvdata->wait_for_cal)
ufs_phy->drvdata->wait_for_cal) {
err = ufs_phy->drvdata->wait_for_cal(phy, i);
if (err)
goto out;
}
if (ufs_phy->ufs_phy_state == CFG_POST_PWR_HS &&
ufs_phy->drvdata->wait_for_cdr)
ufs_phy->drvdata->wait_for_cdr) {
err = ufs_phy->drvdata->wait_for_cdr(phy, i);
if (err)
goto out;
}
}
/**