Commit f9a83965 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Marc Kleine-Budde
Browse files

can: rcar_canfd: Remove superfluous parentheses in address calculations 



There is no need to wrap simple variables or multiplications inside
parentheses.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: default avatarVincent Mailhol <mailhol.vincent@wanadoo.fr>
Link: https://lore.kernel.org/all/b5aee80895fa029070fd37d1d837cf1c0ecb52dc.1716973640.git.geert+renesas@glider.be


Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 0c1d0a69

drivers/net/can/rcar/rcar_canfd.c

+7 −7
Original line number Diff line number Diff line
@@ -627,28 +627,28 @@ static inline void rcar_canfd_update(u32 mask, u32 val, u32 __iomem *reg) 


static inline u32 rcar_canfd_read(void __iomem *base, u32 offset)

{

	return readl(base + (offset));

	return readl(base + offset);

}



static inline void rcar_canfd_write(void __iomem *base, u32 offset, u32 val)

{

	writel(val, base + (offset));

	writel(val, base + offset);

}



static void rcar_canfd_set_bit(void __iomem *base, u32 reg, u32 val)

{

	rcar_canfd_update(val, val, base + (reg));

	rcar_canfd_update(val, val, base + reg);

}



static void rcar_canfd_clear_bit(void __iomem *base, u32 reg, u32 val)

{

	rcar_canfd_update(val, 0, base + (reg));

	rcar_canfd_update(val, 0, base + reg);

}



static void rcar_canfd_update_bit(void __iomem *base, u32 reg,

				  u32 mask, u32 val)

{

	rcar_canfd_update(mask, val, base + (reg));

	rcar_canfd_update(mask, val, base + reg);

}



static void rcar_canfd_get_data(struct rcar_canfd_channel *priv,
@@ -659,7 +659,7 @@ static void rcar_canfd_get_data(struct rcar_canfd_channel *priv, 
	lwords = DIV_ROUND_UP(cf->len, sizeof(u32));

	for (i = 0; i < lwords; i++)

		*((u32 *)cf->data + i) =

			rcar_canfd_read(priv->base, off + (i * sizeof(u32)));

			rcar_canfd_read(priv->base, off + i * sizeof(u32));

}



static void rcar_canfd_put_data(struct rcar_canfd_channel *priv,
@@ -669,7 +669,7 @@ static void rcar_canfd_put_data(struct rcar_canfd_channel *priv, 


	lwords = DIV_ROUND_UP(cf->len, sizeof(u32));

	for (i = 0; i < lwords; i++)

		rcar_canfd_write(priv->base, off + (i * sizeof(u32)),

		rcar_canfd_write(priv->base, off + i * sizeof(u32),

				 *((u32 *)cf->data + i));

}