]> git.baikalelectronics.ru Git - kernel.git/commit
scsi: ufs: qcom: Enable RPM_AUTOSUSPEND for runtime PM
authorManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Wed, 4 May 2022 08:42:12 +0000 (14:12 +0530)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 11 May 2022 01:52:53 +0000 (21:52 -0400)
commit1e6824b7cd8a34b2d287b6e2e9245305d9058073
treea3540f6bc802aa4182dddbfd05d7ff822e288fff
parentfa0ac474b8763ce0cd44c9a89fcffcb47340bedf
scsi: ufs: qcom: Enable RPM_AUTOSUSPEND for runtime PM

In order to allow the block devices to enter autosuspend mode during
runtime, thereby allowing the ufshcd host driver to also runtime suspend,
let's make use of the RPM_AUTOSUSPEND flag.

Without this flag, userspace needs to enable the autosuspend feature of
the block devices through sysfs.

Link: https://lore.kernel.org/r/20220504084212.11605-6-manivannan.sadhasivam@linaro.org
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/ufs/ufs-qcom.c