Commit 9c599582 authored Nov 05, 2018 by Can Guo Committed by Ashwini Muduganti Nov 09, 2018

scsi: ufs: enable hibern8 during clk gating



This change enables hibern8 during clock gating to let driver issue
hibern8 enter during clock gating before power collapse and issue hibern8
exit during clock un-gate after power un-collapse regardless of auto
hibern8 support.

Change-Id: Ib8cb4cb010f673eda7d86eb456706bf2c8fb4676
Signed-off-by: Can Guo <cang@codeaurora.org>

parent d61a044a

drivers/scsi/ufs/ufshcd.c

+0 −7

Original line number	Diff line number	Diff line
		@@ -2478,13 +2478,6 @@ static void ufshcd_init_clk_gating(struct ufs_hba *hba)
		if (!ufshcd_is_clkgating_allowed(hba))
		return;

		/*
		* Disable hibern8 during clk gating if
		* auto hibern8 is supported
		*/
		if (ufshcd_is_auto_hibern8_supported(hba))
		hba->caps &= ~UFSHCD_CAP_HIBERN8_WITH_CLK_GATING;

		INIT_WORK(&gating->gate_work, ufshcd_gate_work);
		INIT_WORK(&gating->ungate_work, ufshcd_ungate_work);
		/*