diff options
| author | Chanwoo Choi <cw00.choi@samsung.com> | 2016-11-08 18:13:28 +0900 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-11-08 19:16:34 -0500 |
| commit | 4861ee15f2b7dee17a869d9edd3463b812f77636 (patch) | |
| tree | 360cbfd56073c9e5ab92d21c45432374af0dd5a9 /drivers | |
| parent | d0799621349dedc8c866d6405302df8eba38f410 (diff) | |
scsi: ufs: Use the resource-managed function to add devfreq device
This patch uses the resource-managed to add the devfreq device. This
function will make it easy to handle the devfreq device.
- struct devfreq *devm_devfreq_add_device(struct device *dev,
struct devfreq_dev_profile *profile,
const char *governor_name,
void *data);
Cc: Vinayak Holikatti <vinholikatti@gmail.com>
Cc: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 8cf5d8f7683b..9ca041b131e9 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -6250,8 +6250,6 @@ void ufshcd_remove(struct ufs_hba *hba) ufshcd_hba_stop(hba, true); ufshcd_exit_clk_gating(hba); - if (ufshcd_is_clkscaling_enabled(hba)) - devfreq_remove_device(hba->devfreq); ufshcd_hba_exit(hba); } EXPORT_SYMBOL_GPL(ufshcd_remove); @@ -6579,7 +6577,7 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem *mmio_base, unsigned int irq) } if (ufshcd_is_clkscaling_enabled(hba)) { - hba->devfreq = devfreq_add_device(dev, &ufs_devfreq_profile, + hba->devfreq = devm_devfreq_add_device(dev, &ufs_devfreq_profile, "simple_ondemand", NULL); if (IS_ERR(hba->devfreq)) { dev_err(hba->dev, "Unable to register with devfreq %ld\n", |