[PATCH v2 04/10] can: rcar_canfd: Add helper variable dev to rcar_canfd_reset_controller()

[Geert Uytterhoeven <geert+renesas@xxxxxxxxx>]

rcar_canfd_reset_controller() has many users of "pdev->dev".  Introduce
a shorthand to simplify the code.

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Reviewed-by: Vincent Mailhol <mailhol.vincent@xxxxxxxxxx>
---
v2:
  - Add Reviewed-by.
---
 drivers/net/can/rcar/rcar_canfd.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c
index ddf3b91d3d2bba97..3244584a6ee5d67b 100644
--- a/drivers/net/can/rcar/rcar_canfd.c
+++ b/drivers/net/can/rcar/rcar_canfd.c
@@ -841,6 +841,7 @@ static void rcar_canfd_set_mode(struct rcar_canfd_global *gpriv)
 
 static int rcar_canfd_reset_controller(struct rcar_canfd_global *gpriv)
 {
+	struct device *dev = &gpriv->pdev->dev;
 	u32 sts, ch;
 	int err;
 
@@ -850,7 +851,7 @@ static int rcar_canfd_reset_controller(struct rcar_canfd_global *gpriv)
 	err = readl_poll_timeout((gpriv->base + RCANFD_GSTS), sts,
 				 !(sts & RCANFD_GSTS_GRAMINIT), 2, 500000);
 	if (err) {
-		dev_dbg(&gpriv->pdev->dev, "global raminit failed\n");
+		dev_dbg(dev, "global raminit failed\n");
 		return err;
 	}
 
@@ -863,7 +864,7 @@ static int rcar_canfd_reset_controller(struct rcar_canfd_global *gpriv)
 	err = readl_poll_timeout((gpriv->base + RCANFD_GSTS), sts,
 				 (sts & RCANFD_GSTS_GRSTSTS), 2, 500000);
 	if (err) {
-		dev_dbg(&gpriv->pdev->dev, "global reset failed\n");
+		dev_dbg(dev, "global reset failed\n");
 		return err;
 	}
 
@@ -887,8 +888,7 @@ static int rcar_canfd_reset_controller(struct rcar_canfd_global *gpriv)
 					 (sts & RCANFD_CSTS_CRSTSTS),
 					 2, 500000);
 		if (err) {
-			dev_dbg(&gpriv->pdev->dev,
-				"channel %u reset failed\n", ch);
+			dev_dbg(dev, "channel %u reset failed\n", ch);
 			return err;
 		}
 	}
-- 
2.43.0