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394b949f2d
linux/drivers/scsi/ufs
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Subhash Jadavani 394b949f2d scsi: ufs: Clean up ufshcd_scale_clks() and clock scaling error out path 
This change introduces a func ufshcd_set_clk_freq() to explicitly set clock
frequency so that it can be used in reset_and_restore path and in
ufshcd_scale_clks(). This change also cleans up the clock scaling error out
path.

[mkp: commit desc]

Link: https://lore.kernel.org/r/1585214742-5466-2-git-send-email-cang@codeaurora.org
Fixes: a3cd5ec55f ("scsi: ufs: add load based scaling of UFS gear")
Reviewed-by: Bean Huo <beanhuo@micron.com>
Acked-by: Avri Altman <Avri.Altman@wdc.com>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-03-29 18:10:58 -04:00
..
cdns-pltfrm.c scsi: ufs: introduce common function to disable host TX LCC 2020-02-12 19:27:16 -05:00
Kconfig scsi: docs: convert ufs.txt to ReST 2020-03-11 23:08:03 -04:00
Makefile scsi: ufs: Add driver for TI wrapper for Cadence UFS IP 2019-11-12 22:21:33 -05:00
tc-dwc-g210-pci.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tc-dwc-g210-pltfrm.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tc-dwc-g210.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tc-dwc-g210.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ti-j721e-ufs.c scsi: ufs: Add driver for TI wrapper for Cadence UFS IP 2019-11-12 22:21:33 -05:00
ufs_bsg.c scsi: ufs: Give an unique ID to each ufs-bsg 2019-12-09 18:46:18 -05:00
ufs_bsg.h
ufs_quirks.h scsi: ufs-qcom: Apply QUIRK_HOST_TACTIVATE for WDC UFS devices 2020-02-28 20:40:01 -05:00
ufs-hisi.c scsi: ufs: introduce common function to disable host TX LCC 2020-02-12 19:27:16 -05:00
ufs-hisi.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 471 2019-06-19 17:09:11 +02:00
ufs-mediatek.c scsi: ufs-mediatek: customize the delay for enabling host 2020-03-26 22:07:16 -04:00
ufs-mediatek.h scsi: ufs-mediatek: customize the delay for enabling host 2020-03-26 22:07:16 -04:00
ufs-qcom.c scsi: ufs-qcom: Override devfreq parameters 2020-03-26 22:18:14 -04:00
ufs-qcom.h scsi: ufs-qcom: Add reset control support for host controller 2019-11-18 23:15:50 -05:00
ufs-sysfs.c scsi: ufs: Resume ufs host before accessing ufs device 2020-03-26 22:11:01 -04:00
ufs-sysfs.h scsi: ufs: sysfs: Use the correct style for SPDX License Identifier 2020-01-02 21:57:44 -05:00
ufs.h scsi: ufs: Add dev ref clock gating wait time support 2020-02-12 19:42:37 -05:00
ufshcd-dwc.c scsi: ufs: make array setup_attrs static const, makes object smaller 2019-09-30 22:47:21 -04:00
ufshcd-dwc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ufshcd-pci.c scsi: ufs: introduce common function to disable host TX LCC 2020-02-12 19:27:16 -05:00
ufshcd-pltfrm.c scsi: ufs: ufshcd: Remove dev_err() on platform_get_irq() failure 2019-11-12 22:21:34 -05:00
ufshcd-pltfrm.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
ufshcd.c scsi: ufs: Clean up ufshcd_scale_clks() and clock scaling error out path 2020-03-29 18:10:58 -04:00
ufshcd.h scsi: ufs: Do not rely on prefetched data 2020-03-26 22:56:33 -04:00
ufshci-dwc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ufshci.h scsi: ufs: Fix irq return code 2019-11-19 21:37:09 -05:00
unipro.h scsi: ufs: Select INITIAL ADAPT type for HS Gear4 2020-02-12 19:34:22 -05:00