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authorDooHyun Hwang <dh0421.hwang@samsung.com>2021-02-03 11:14:43 +0100
committerMartin K. Petersen <martin.petersen@oracle.com>2021-02-09 04:16:25 +0100
commitbafd09f8d8ec0ab33c57bb919f95436175814ee5 (patch)
treebcd86b45da2148ff23ba1ad286b2106a31fe593d /drivers/scsi
parentscsi: qla2xxx: Simplify if statement (diff)
downloadlinux-bafd09f8d8ec0ab33c57bb919f95436175814ee5.tar.xz
linux-bafd09f8d8ec0ab33c57bb919f95436175814ee5.zip
scsi: ufs: Print the counter of each event history
Print event counter after dumping the event history. Link: https://lore.kernel.org/r/20210203101443.28934-1-dh0421.hwang@samsung.com Reviewed-by: Avri Altman <avri.altman@wdc.com> Signed-off-by: DooHyun Hwang <dh0421.hwang@samsung.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/ufs/ufshcd.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 45624c757cd1..80620c866192 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -451,6 +451,8 @@ static void ufshcd_print_evt(struct ufs_hba *hba, u32 id,
if (!found)
dev_err(hba->dev, "No record of %s\n", err_name);
+ else
+ dev_err(hba->dev, "%s: total cnt=%llu\n", err_name, e->cnt);
}
static void ufshcd_print_evt_hist(struct ufs_hba *hba)
@@ -1866,7 +1868,7 @@ static ssize_t ufshcd_clkgate_delay_show(struct device *dev,
{
struct ufs_hba *hba = dev_get_drvdata(dev);
- return snprintf(buf, PAGE_SIZE, "%lu\n", hba->clk_gating.delay_ms);
+ return sysfs_emit(buf, "%lu\n", hba->clk_gating.delay_ms);
}
static ssize_t ufshcd_clkgate_delay_store(struct device *dev,
@@ -1889,7 +1891,7 @@ static ssize_t ufshcd_clkgate_enable_show(struct device *dev,
{
struct ufs_hba *hba = dev_get_drvdata(dev);
- return snprintf(buf, PAGE_SIZE, "%d\n", hba->clk_gating.is_enabled);
+ return sysfs_emit(buf, "%d\n", hba->clk_gating.is_enabled);
}
static ssize_t ufshcd_clkgate_enable_store(struct device *dev,