From 046c1e6f2707890a2e64f3f15388ca389aaebcbf Mon Sep 17 00:00:00 2001 From: Bean Huo Date: Mon, 20 Jan 2020 14:08:18 +0100 Subject: scsi: ufs: Delete is_init_prefetch from struct ufs_hba Without variable is_init_prefetch, the current logic can guarantee ufshcd_init_icc_levels() will execute only once, delete it now. Link: https://lore.kernel.org/r/20200120130820.1737-7-huobean@gmail.com Reviewed-by: Asutosh Das Signed-off-by: Bean Huo Signed-off-by: Martin K. Petersen --- drivers/scsi/ufs/ufshcd.c | 5 +---- drivers/scsi/ufs/ufshcd.h | 2 -- 2 files changed, 1 insertion(+), 6 deletions(-) (limited to 'drivers') diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index ba83eda2ea77..80e2261fc144 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -6970,8 +6970,7 @@ static int ufshcd_add_lus(struct ufs_hba *hba) { int ret; - if (!hba->is_init_prefetch) - ufshcd_init_icc_levels(hba); + ufshcd_init_icc_levels(hba); /* Add required well known logical units to scsi mid layer */ ret = ufshcd_scsi_add_wlus(hba); @@ -6997,8 +6996,6 @@ static int ufshcd_add_lus(struct ufs_hba *hba) scsi_scan_host(hba->host); pm_runtime_put_sync(hba->dev); - if (!hba->is_init_prefetch) - hba->is_init_prefetch = true; out: return ret; } diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index 961d6737cd15..2ae6c7c8528c 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -501,7 +501,6 @@ struct ufs_stats { * @intr_mask: Interrupt Mask Bits * @ee_ctrl_mask: Exception event control mask * @is_powered: flag to check if HBA is powered - * @is_init_prefetch: flag to check if data was pre-fetched in initialization * @init_prefetch_data: data pre-fetched during initialization * @eh_work: Worker to handle UFS errors that require s/w attention * @eeh_work: Worker to handle exception events @@ -652,7 +651,6 @@ struct ufs_hba { u32 intr_mask; u16 ee_ctrl_mask; bool is_powered; - bool is_init_prefetch; struct ufs_init_prefetch init_prefetch_data; /* Work Queues */ -- cgit v1.2.3-59-g8ed1b