android/android_kernel_xiaomi_sm8450
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Revert "Revert "FROMLIST: scsi: ufs: export hibern8 entry and exit""

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This reverts commit 0990eff7509fecafad9a44a56801c97e8e8ce9c6 which was a
revert of commit 38c1605e75.

We need these symbols back, so add the patch back.

Bug: 143136976
Cc: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I39f86820c3b0e5901006c588870d5efeda2e92f0
This commit is contained in:
Greg Kroah-Hartman 2020-02-03 14:11:50 +00:00
parent caca4aee82
commit 4f92040911
2 changed files with 4 additions and 3 deletions
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4
drivers/scsi/ufs/ufshcd.c
View File

@ -251,7 +251,6 @@ static int ufshcd_probe_hba(struct ufs_hba *hba, bool async);
static int __ufshcd_setup_clocks(struct ufs_hba *hba, bool on,
bool skip_ref_clk);
static int ufshcd_setup_clocks(struct ufs_hba *hba, bool on);
static int ufshcd_uic_hibern8_enter(struct ufs_hba *hba);
static inline void ufshcd_add_delay_before_dme_cmd(struct ufs_hba *hba);
static int ufshcd_host_reset_and_restore(struct ufs_hba *hba);
static void ufshcd_resume_clkscaling(struct ufs_hba *hba);
@ -3903,7 +3902,7 @@ static int __ufshcd_uic_hibern8_enter(struct ufs_hba *hba)
return ret;
}
static int ufshcd_uic_hibern8_enter(struct ufs_hba *hba)
int ufshcd_uic_hibern8_enter(struct ufs_hba *hba)
{
int ret = 0, retries;
@ -3915,6 +3914,7 @@ static int ufshcd_uic_hibern8_enter(struct ufs_hba *hba)
out:
return ret;
}
EXPORT_SYMBOL_GPL(ufshcd_uic_hibern8_enter);
int ufshcd_uic_hibern8_exit(struct ufs_hba *hba)
{

3
drivers/scsi/ufs/ufshcd.h
View File

@ -1171,5 +1171,6 @@ static inline u8 ufshcd_scsi_to_upiu_lun(unsigned int scsi_lun)
int ufshcd_dump_regs(struct ufs_hba *hba, size_t offset, size_t len,
const char *prefix);
int ufshcd_uic_hibern8_enter(struct ufs_hba *hba);
int ufshcd_uic_hibern8_exit(struct ufs_hba *hba);
#endif /* End of Header */