linux/drivers/scsi/ufs
Bean Huo 1b9e21412f scsi: ufs: Split ufshcd_probe_hba() based on its called flow
This patch has two major non-functionality changes:

1. Take scanning host if-statement out from ufshcd_probe_hba(), and move
into a new added function ufshcd_add_lus().  In this new function
ufshcd_add_lus(), the main functionalitis include: ICC initialization, add
well-known LUs, devfreq initialization, UFS bsg probe and scsi host
scan. The reason for this change is that these functionalities only being
called during booting stage flow ufshcd_init()->ufshcd_async_scan(). In the
processes of error handling and power management ufshcd_suspend(),
ufshcd_resume(), ufshcd_probe_hba() being called, but these functionalitis
above metioned are not hit.

2. Move context of initialization of parameters associated with the UFS
device to a new added function ufshcd_device_params_init().  The reason of
this change is that all of these parameters are used by driver, but only
need to be initialized once when booting. Combine them into an integral
function, make them easier maintain.

Link: https://lore.kernel.org/r/20200120130820.1737-4-huobean@gmail.com
Reviewed-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-01-20 19:16:10 -05:00
..
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: export ufshcd_auto_hibern8_update for vendor usage 2020-01-02 21:57:45 -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: Delete struct ufs_dev_desc 2020-01-20 19:16:09 -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
ufshcd.c scsi: ufs: Split ufshcd_probe_hba() based on its called flow 2020-01-20 19:16:10 -05:00
ufshcd.h scsi: ufs: Delete struct ufs_dev_desc 2020-01-20 19:16:09 -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