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Commit 381027c0 authored by Sahitya Tummala's avatar Sahitya Tummala
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scsi: ufs-msm: Fix hba variant host op init and setup_clocks 



Handle the case where vops->setup_clocks is called before vops->init()
from ufshcd driver.

Change-Id: I4754b658c1f37db6418560321f5dfe7a4650692b
Signed-off-by: default avatarSahitya Tummala <stummala@codeaurora.org>
parent 0bb2da12

drivers/scsi/ufs/ufs-msm.c

+9 −0
Original line number Diff line number Diff line
@@ -1788,6 +1788,14 @@ static int msm_ufs_setup_clocks(struct ufs_hba *hba, bool on) 
	int err;

	int vote;



	/*

	 * In case msm_ufs_init() is not yet done, simply ignore.

	 * This msm_ufs_setup_clocks() shall be called from

	 * msm_ufs_init() after init is done.

	 */

	if (!host)

		return 0;



	if (on) {

		vote = host->bus_vote.saved_vote;

		if (vote == host->bus_vote.min_bw_vote)
@@ -1946,6 +1954,7 @@ static int msm_ufs_init(struct ufs_hba *hba) 
		hba->spm_lvl = UFS_PM_LVL_3;

	}



	msm_ufs_setup_clocks(hba, true);

	goto out;



out_disable_phy: