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Diffstat (limited to 'drivers/ufs/core/ufs-sysfs.c')
-rw-r--r--drivers/ufs/core/ufs-sysfs.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ufs/core/ufs-sysfs.c b/drivers/ufs/core/ufs-sysfs.c
index 0a088b47d557..7f41f2a69b04 100644
--- a/drivers/ufs/core/ufs-sysfs.c
+++ b/drivers/ufs/core/ufs-sysfs.c
@@ -225,7 +225,8 @@ static ssize_t wb_on_store(struct device *dev, struct device_attribute *attr,
unsigned int wb_enable;
ssize_t res;
- if (!ufshcd_is_wb_allowed(hba) || ufshcd_is_clkscaling_supported(hba)) {
+ if (!ufshcd_is_wb_allowed(hba) || (ufshcd_is_clkscaling_supported(hba)
+ && ufshcd_enable_wb_if_scaling_up(hba))) {
/*
* If the platform supports UFSHCD_CAP_CLK_SCALING, turn WB
* on/off will be done while clock scaling up/down.