[PATCH v5 2/3] mmc: tmio: Use MMC core APIs to control the vqmmc regulator

[Prabhakar <prabhakar.csengg@gmail.com>]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Use the mmc_regulator_enable_vqmmc() and mmc_regulator_disable_vqmmc() APIs
to enable/disable the vqmmc regulator.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> # on RZ/G3S
---
v4->v5
- No change

v3->v4
- Collected tested by tag from Claudiu

v2->v3
- Included RB tags

v1->v2
- New patch
---
 drivers/mmc/host/tmio_mmc_core.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c
index 93e912afd3ae..2ec1a74c85bc 100644
--- a/drivers/mmc/host/tmio_mmc_core.c
+++ b/drivers/mmc/host/tmio_mmc_core.c
@@ -897,8 +897,8 @@ static void tmio_mmc_power_on(struct tmio_mmc_host *host, unsigned short vdd)
 	 * It seems, VccQ should be switched on after Vcc, this is also what the
 	 * omap_hsmmc.c driver does.
 	 */
-	if (!IS_ERR(mmc->supply.vqmmc) && !ret) {
-		ret = regulator_enable(mmc->supply.vqmmc);
+	if (!ret) {
+		ret = mmc_regulator_enable_vqmmc(mmc);
 		usleep_range(200, 300);
 	}
 
@@ -911,8 +911,7 @@ static void tmio_mmc_power_off(struct tmio_mmc_host *host)
 {
 	struct mmc_host *mmc = host->mmc;
 
-	if (!IS_ERR(mmc->supply.vqmmc))
-		regulator_disable(mmc->supply.vqmmc);
+	mmc_regulator_disable_vqmmc(mmc);
 
 	if (!IS_ERR(mmc->supply.vmmc))
 		mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, 0);
-- 
2.34.1