ufshcd_pltfrm_remove() calls ufshcd_remove(hba) which in turn calls
ufshcd_hba_exit().
By moving the phy_power_off() and phy_exit() calls to the newly created
.exit callback they get called by ufshcd_variant_hba_exit() before
ufshcd_hba_exit() turns off the regulators. This is also similar flow
to the ufs-qcom driver.
Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
---
Changes since v1:
* Remove superfluous blank line (Bart)
---
drivers/ufs/host/ufs-exynos.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c
index f6980f05bd5555b351070fe33d0afda469fe498c..81a1f04411c0426d6fae931e75db5f4c8693daca 100644
--- a/drivers/ufs/host/ufs-exynos.c
+++ b/drivers/ufs/host/ufs-exynos.c
@@ -1523,6 +1523,14 @@ static int exynos_ufs_init(struct ufs_hba *hba)
return ret;
}
+static void exynos_ufs_exit(struct ufs_hba *hba)
+{
+ struct exynos_ufs *ufs = ufshcd_get_variant(hba);
+
+ phy_power_off(ufs->phy);
+ phy_exit(ufs->phy);
+}
+
static int exynos_ufs_host_reset(struct ufs_hba *hba)
{
struct exynos_ufs *ufs = ufshcd_get_variant(hba);
@@ -1978,6 +1986,7 @@ static int gs101_ufs_pre_pwr_change(struct exynos_ufs *ufs,
static const struct ufs_hba_variant_ops ufs_hba_exynos_ops = {
.name = "exynos_ufs",
.init = exynos_ufs_init,
+ .exit = exynos_ufs_exit,
.hce_enable_notify = exynos_ufs_hce_enable_notify,
.link_startup_notify = exynos_ufs_link_startup_notify,
.pwr_change_notify = exynos_ufs_pwr_change_notify,
@@ -2016,13 +2025,7 @@ static int exynos_ufs_probe(struct platform_device *pdev)
static void exynos_ufs_remove(struct platform_device *pdev)
{
- struct ufs_hba *hba = platform_get_drvdata(pdev);
- struct exynos_ufs *ufs = ufshcd_get_variant(hba);
-
ufshcd_pltfrm_remove(pdev);
-
- phy_power_off(ufs->phy);
- phy_exit(ufs->phy);
}
static struct exynos_ufs_uic_attr exynos7_uic_attr = {
--
2.49.0.rc1.451.g8f38331e32-goog
