diff options
| author | Stanley Chu <stanley.chu@mediatek.com> | 2022-06-16 13:37:23 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-06-16 22:08:44 -0400 |
| commit | 1d6f9decb60a23cde2e0fbe0f89d5fc6d462ddd5 (patch) | |
| tree | ef0ae649e383ceb51ee8f1cc3b8ca223274d007f /drivers/ufs/host | |
| parent | 42b1928360a32e28296c2188742c907f83b9824a (diff) | |
scsi: ufs: Export regulator functions
Export below regulator functions to allow vendors to
customize regulator configuration in their own platforms.
int ufshcd_populate_vreg(struct device *dev, const char *name,
struct ufs_vreg **out_vreg);
int ufshcd_get_vreg(struct device *dev, struct ufs_vreg *vreg);
Link: https://lore.kernel.org/r/20220616053725.5681-10-stanley.chu@mediatek.com
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/ufs/host')
| -rw-r--r-- | drivers/ufs/host/ufshcd-pltfrm.c | 5 | ||||
| -rw-r--r-- | drivers/ufs/host/ufshcd-pltfrm.h | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/drivers/ufs/host/ufshcd-pltfrm.c b/drivers/ufs/host/ufshcd-pltfrm.c index e7332cc65b1f..2dd9c660531b 100644 --- a/drivers/ufs/host/ufshcd-pltfrm.c +++ b/drivers/ufs/host/ufshcd-pltfrm.c @@ -109,8 +109,8 @@ out: } #define MAX_PROP_SIZE 32 -static int ufshcd_populate_vreg(struct device *dev, const char *name, - struct ufs_vreg **out_vreg) +int ufshcd_populate_vreg(struct device *dev, const char *name, + struct ufs_vreg **out_vreg) { char prop_name[MAX_PROP_SIZE]; struct ufs_vreg *vreg = NULL; @@ -145,6 +145,7 @@ out: *out_vreg = vreg; return 0; } +EXPORT_SYMBOL_GPL(ufshcd_populate_vreg); /** * ufshcd_parse_regulator_info - get regulator info from device tree diff --git a/drivers/ufs/host/ufshcd-pltfrm.h b/drivers/ufs/host/ufshcd-pltfrm.h index 43c2e412bd99..5130c9471dc2 100644 --- a/drivers/ufs/host/ufshcd-pltfrm.h +++ b/drivers/ufs/host/ufshcd-pltfrm.h @@ -32,5 +32,7 @@ void ufshcd_init_pwr_dev_param(struct ufs_dev_params *dev_param); int ufshcd_pltfrm_init(struct platform_device *pdev, const struct ufs_hba_variant_ops *vops); void ufshcd_pltfrm_shutdown(struct platform_device *pdev); +int ufshcd_populate_vreg(struct device *dev, const char *name, + struct ufs_vreg **out_vreg); #endif /* UFSHCD_PLTFRM_H_ */ |