[PATCH AUTOSEL 5.10 07/17] scsi: ufs-pci: Enable UFSHCD_CAP_RPM_AUTOSUSPEND for Intel controllers

Sasha Levin
2021-01-05T01:00:55Z

From: Adrian Hunter <adrian.hunter@intel.com>

[ Upstream commit dd78bdb6f810bdcb173b42379af558c676c8e0aa ]

Enable runtime PM auto-suspend by default for Intel host controllers.

Link: https://lore.kernel.org/r/20201207083120.26732-5-adrian.hunter@intel.com
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/scsi/ufs/ufshcd-pci.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs/ufshcd-pci.c
index 888d8c9ca3a55..fadd566025b86 100644
--- a/drivers/scsi/ufs/ufshcd-pci.c
+++ b/drivers/scsi/ufs/ufshcd-pci.c
@@ -148,6 +148,8 @@ static int ufs_intel_common_init(struct ufs_hba *hba)
{
struct intel_host *host;

+ hba->caps |= UFSHCD_CAP_RPM_AUTOSUSPEND;
+
host = devm_kzalloc(hba->dev, sizeof(*host), GFP_KERNEL);
if (!host)
return -ENOMEM;
--
2.27.0