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scsi: ufs: fix arguments order some trace calls 

Colin Ian King reported that with commit 7ff5ab4736 ("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 <colin.king@canonical.com>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Acked-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Subhash Jadavani 2017-01-10 16:48:25 -08:00 коммит произвёл Martin K. Petersen
Родитель 2e48e34911
Коммит 73eba2be92
1 изменённых файлов: 5 добавлений и 5 удалений
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10
drivers/scsi/ufs/ufshcd.c
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@ -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);