[PATCH] pinctrl: renesas/sh73a0: use rdev_get_drvdata()

[Michał Mirosław <mirq-linux@xxxxxxxxxxxx>]

Replace `reg_data` access with the official wrapper. The field is going
away soon.

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202404301218.URkWO6dj-lkp@xxxxxxxxx/
Signed-off-by: Michał Mirosław <mirq-linux@xxxxxxxxxxxx>
---
 drivers/pinctrl/renesas/pfc-sh73a0.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/renesas/pfc-sh73a0.c b/drivers/pinctrl/renesas/pfc-sh73a0.c
index ca5adf2095be..41587233aa44 100644
--- a/drivers/pinctrl/renesas/pfc-sh73a0.c
+++ b/drivers/pinctrl/renesas/pfc-sh73a0.c
@@ -4024,7 +4024,7 @@ static const struct pinmux_irq pinmux_irqs[] = {
 
 static void sh73a0_vccq_mc0_endisable(struct regulator_dev *reg, bool enable)
 {
-	struct sh_pfc *pfc = reg->reg_data;
+	struct sh_pfc *pfc = rdev_get_drvdata(reg);
 	void __iomem *addr = pfc->windows[1].virt + 4;
 	unsigned long flags;
 	u32 value;
@@ -4057,7 +4057,7 @@ static int sh73a0_vccq_mc0_disable(struct regulator_dev *reg)
 
 static int sh73a0_vccq_mc0_is_enabled(struct regulator_dev *reg)
 {
-	struct sh_pfc *pfc = reg->reg_data;
+	struct sh_pfc *pfc = rdev_get_drvdata(reg);
 	void __iomem *addr = pfc->windows[1].virt + 4;
 	unsigned long flags;
 	u32 value;
-- 
2.39.2