@@ -171,7 +171,6 @@ static int ufs_mtk_hce_enable_notify(struct ufs_hba *hba,
enum ufs_notify_change_status status)
{
struct ufs_mtk_host *host = ufshcd_get_variant(hba);
- unsigned long flags;
if (status == PRE_CHANGE) {
if (host->unipro_lpm) {
@@ -185,12 +184,8 @@ static int ufs_mtk_hce_enable_notify(struct ufs_hba *hba,
ufs_mtk_crypto_enable(hba);
if (host->caps & UFS_MTK_CAP_DISABLE_AH8) {
- spin_lock_irqsave(hba->host->host_lock, flags);
ufshcd_writel(hba, 0,
REG_AUTO_HIBERNATE_IDLE_TIMER);
- spin_unlock_irqrestore(hba->host->host_lock,
- flags);
-
hba->capabilities &= ~MASK_AUTO_HIBERN8_SUPPORT;
hba->ahit = 0;
}
@@ -994,13 +989,10 @@ static void ufs_mtk_vreg_set_lpm(struct ufs_hba *hba, bool lpm)
static void ufs_mtk_auto_hibern8_disable(struct ufs_hba *hba)
{
- unsigned long flags;
int ret;
/* disable auto-hibern8 */
- spin_lock_irqsave(hba->host->host_lock, flags);
ufshcd_writel(hba, 0, REG_AUTO_HIBERNATE_IDLE_TIMER);
- spin_unlock_irqrestore(hba->host->host_lock, flags);
/* wait host return to idle state when auto-hibern8 off */
ufs_mtk_wait_idle_state(hba, 5);
@@ -4207,14 +4207,10 @@ EXPORT_SYMBOL_GPL(ufshcd_auto_hibern8_update);
void ufshcd_auto_hibern8_enable(struct ufs_hba *hba)
{
- unsigned long flags;
-
if (!ufshcd_is_auto_hibern8_supported(hba))
return;
- spin_lock_irqsave(hba->host->host_lock, flags);
ufshcd_writel(hba, hba->ahit, REG_AUTO_HIBERNATE_IDLE_TIMER);
- spin_unlock_irqrestore(hba->host->host_lock, flags);
}
/**