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| author | Stanley Chu <stanley.chu@mediatek.com> | 2019-05-21 08:44:52 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-06-19 01:46:23 +0200 |
| commit | ee5f1042b20e1ffbc5c7eb0e0883fdbc05cec85f (patch) | |
| tree | 90e056f19fe096a05c206e45b444c9e2ab5a3acb /drivers/scsi/ufs/ufs-sysfs.c | |
| parent | scsi: libsas: no need to join wide port again in sas_ex_discover_dev() (diff) | |
| download | linux-ee5f1042b20e1ffbc5c7eb0e0883fdbc05cec85f.tar.xz linux-ee5f1042b20e1ffbc5c7eb0e0883fdbc05cec85f.zip | |
scsi: ufs: Introduce ufshcd_is_auto_hibern8_supported()
The checking of Auto-Hibernation support is used in many places in the
driver, thus re-factor it as ufshcd_is_auto_hibern8_supported() to make
code more clean.
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Avri Altman <Avri.Altman@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufs-sysfs.c')
| -rw-r--r-- | drivers/scsi/ufs/ufs-sysfs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/ufs/ufs-sysfs.c b/drivers/scsi/ufs/ufs-sysfs.c index 8d9332bb7d0c..f478685122ff 100644 --- a/drivers/scsi/ufs/ufs-sysfs.c +++ b/drivers/scsi/ufs/ufs-sysfs.c @@ -122,7 +122,7 @@ static void ufshcd_auto_hibern8_update(struct ufs_hba *hba, u32 ahit) { unsigned long flags; - if (!(hba->capabilities & MASK_AUTO_HIBERN8_SUPPORT)) + if (!ufshcd_is_auto_hibern8_supported(hba)) return; spin_lock_irqsave(hba->host->host_lock, flags); @@ -164,7 +164,7 @@ static ssize_t auto_hibern8_show(struct device *dev, { struct ufs_hba *hba = dev_get_drvdata(dev); - if (!(hba->capabilities & MASK_AUTO_HIBERN8_SUPPORT)) + if (!ufshcd_is_auto_hibern8_supported(hba)) return -EOPNOTSUPP; return snprintf(buf, PAGE_SIZE, "%d\n", ufshcd_ahit_to_us(hba->ahit)); @@ -177,7 +177,7 @@ static ssize_t auto_hibern8_store(struct device *dev, struct ufs_hba *hba = dev_get_drvdata(dev); unsigned int timer; - if (!(hba->capabilities & MASK_AUTO_HIBERN8_SUPPORT)) + if (!ufshcd_is_auto_hibern8_supported(hba)) return -EOPNOTSUPP; if (kstrtouint(buf, 0, &timer)) |