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[2/7] scsi: ufs: exynos: add check inside exynos_ufs_config_smu()

Message ID 20241009112141.1771087-3-peter.griffin@linaro.org
State Superseded
Headers show
Series UFS cleanups and enhancements to ufs-exynos for gs101 | expand

Commit Message

Peter Griffin Oct. 9, 2024, 11:21 a.m. UTC 
Move the EXYNOS_UFS_OPT_UFSPR_SECURE check inside exynos_ufs_config_smu().

This way all call sites will benefit from the check. This fixes a bug
currently in the exynos_ufs_resume() path on gs101 which will cause
a serror.

Fixes: d11e0a318df8 ("scsi: ufs: exynos: Add support for Tensor gs101 SoC")
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
---
 drivers/ufs/host/ufs-exynos.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c
index e25de4b86ac0..939d08bce545 100644
--- a/drivers/ufs/host/ufs-exynos.c
+++ b/drivers/ufs/host/ufs-exynos.c
@@ -724,6 +724,9 @@  static void exynos_ufs_config_smu(struct exynos_ufs *ufs)
 {
 	u32 reg, val;
 
+	if (ufs->opts & EXYNOS_UFS_OPT_UFSPR_SECURE)
+		return;
+
 	exynos_ufs_disable_auto_ctrl_hcc_save(ufs, &val);
 
 	/* make encryption disabled by default */
@@ -1457,8 +1460,8 @@  static int exynos_ufs_init(struct ufs_hba *hba)
 	if (ret)
 		goto out;
 	exynos_ufs_specify_phy_time_attr(ufs);
-	if (!(ufs->opts & EXYNOS_UFS_OPT_UFSPR_SECURE))
-		exynos_ufs_config_smu(ufs);
+
+	exynos_ufs_config_smu(ufs);
 
 	hba->host->dma_alignment = DATA_UNIT_SIZE - 1;
 	return 0;