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be7594a424
linux/drivers/scsi/ufs
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Can Guo be7594a424 scsi: ufs: Fix possible unclocked access to auto hibern8 timer register 
Before access auto hibner8 timer register, make sure power and clock are
properly configured to avoid unclocked register access.

Link: https://lore.kernel.org/r/1583398391-14273-1-git-send-email-cang@codeaurora.org
Fixes: ba7af5ec51 ("scsi: ufs: export ufshcd_auto_hibern8_update for vendor usage")
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-03-10 18:59:51 -04:00
..
cdns-pltfrm.c scsi: ufs: Power off hook for Cadence UFS driver 2019-12-19 22:08:54 -05:00
Kconfig scsi: ufs: Add driver for TI wrapper for Cadence UFS IP 2019-11-12 22:21:33 -05:00
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: Delete struct ufs_dev_desc 2020-01-20 19:16:09 -05:00
ufs-hisi.c scsi: ufs-hisi: Use PTR_ERR_OR_ZERO() in ufs_hisi_get_resource() 2019-09-30 22:51:01 -04:00
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: Delete struct ufs_dev_desc 2020-01-20 19:16:09 -05:00
ufs-mediatek.h scsi: ufs-mediatek: add dbg_register_dump implementation 2020-01-20 19:09:57 -05:00
ufs-qcom.c scsi: ufs: Delete struct ufs_dev_desc 2020-01-20 19:16:09 -05:00
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: Use UFS device indicated maximum LU number 2020-01-20 19:16:10 -05:00
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: fix spelling mistake "initilized" -> "initialized" 2020-01-30 10:31:47 -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: ufshdc-pci: Add Intel PCI IDs for EHL 2019-06-26 22:42:28 -04:00
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: Fix possible unclocked access to auto hibern8 timer register 2020-03-10 18:59:51 -04:00
ufshcd.h scsi: ufs: Delete is_init_prefetch from struct ufs_hba 2020-01-20 19:16:10 -05:00
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: Do not clear the DL layer timers 2019-12-19 22:08:53 -05:00