From: Subhash Jadavani Date: Wed, 11 Jan 2017 00:48:25 +0000 (-0800) Subject: scsi: ufs: fix arguments order some trace calls X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=73eba2be9203c0eef37df6939ebba4d34227f284;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git scsi: ufs: fix arguments order some trace calls Colin Ian King reported that with commit 7ff5ab473633 ("scsi: ufs: add tracing support") static analysis is reporting that we may have swapped arguments on calls to: trace_ufshcd_runtime_resume, trace_ufshcd_runtime_suspend, trace_ufshcd_system_suspend, trace_ufshcd_system_resume, and trace_ufshcd_init Where: hba->uic_link_state is passed to dev_state hba->curr_dev_pwr_mode is passed to link_state This wasn't intentional so it's a bug. This change fixed this bug. Reported-by: Colin Ian King Signed-off-by: Subhash Jadavani Acked-by: Colin Ian King Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index dfad19ff166c..a70bf066f277 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -5803,7 +5803,7 @@ out: trace_ufshcd_init(dev_name(hba->dev), ret, ktime_to_us(ktime_sub(ktime_get(), start)), - hba->uic_link_state, hba->curr_dev_pwr_mode); + hba->curr_dev_pwr_mode, hba->uic_link_state); return ret; } @@ -6817,7 +6817,7 @@ int ufshcd_system_suspend(struct ufs_hba *hba) out: trace_ufshcd_system_suspend(dev_name(hba->dev), ret, ktime_to_us(ktime_sub(ktime_get(), start)), - hba->uic_link_state, hba->curr_dev_pwr_mode); + hba->curr_dev_pwr_mode, hba->uic_link_state); if (!ret) hba->is_sys_suspended = true; return ret; @@ -6850,7 +6850,7 @@ int ufshcd_system_resume(struct ufs_hba *hba) out: trace_ufshcd_system_resume(dev_name(hba->dev), ret, ktime_to_us(ktime_sub(ktime_get(), start)), - hba->uic_link_state, hba->curr_dev_pwr_mode); + hba->curr_dev_pwr_mode, hba->uic_link_state); return ret; } EXPORT_SYMBOL(ufshcd_system_resume); @@ -6878,7 +6878,7 @@ int ufshcd_runtime_suspend(struct ufs_hba *hba) out: trace_ufshcd_runtime_suspend(dev_name(hba->dev), ret, ktime_to_us(ktime_sub(ktime_get(), start)), - hba->uic_link_state, hba->curr_dev_pwr_mode); + hba->curr_dev_pwr_mode, hba->uic_link_state); return ret; } EXPORT_SYMBOL(ufshcd_runtime_suspend); @@ -6919,7 +6919,7 @@ int ufshcd_runtime_resume(struct ufs_hba *hba) out: trace_ufshcd_runtime_resume(dev_name(hba->dev), ret, ktime_to_us(ktime_sub(ktime_get(), start)), - hba->uic_link_state, hba->curr_dev_pwr_mode); + hba->curr_dev_pwr_mode, hba->uic_link_state); return ret; } EXPORT_SYMBOL(ufshcd_runtime_resume);