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Message-Id: <b5aee80895fa029070fd37d1d837cf1c0ecb52dc.1716973640.git.geert+renesas@glider.be>
Date: Wed, 29 May 2024 11:12:15 +0200
From: Geert Uytterhoeven <geert+renesas@...der.be>
To: Marc Kleine-Budde <mkl@...gutronix.de>,
Vincent Mailhol <mailhol.vincent@...adoo.fr>,
Wolfram Sang <wsa+renesas@...g-engineering.com>
Cc: linux-can@...r.kernel.org,
linux-renesas-soc@...r.kernel.org,
netdev@...r.kernel.org,
Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH 3/3] can: rcar_canfd: Remove superfluous parentheses in address calculations
There is no need to wrap simple variables or multiplications inside
parentheses.
Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
drivers/net/can/rcar/rcar_canfd.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c
index c2c1c47bcc7a166c..c919668bbe7a5541 100644
--- a/drivers/net/can/rcar/rcar_canfd.c
+++ b/drivers/net/can/rcar/rcar_canfd.c
@@ -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));
}
--
2.34.1
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