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[RESEND,v2,2/3] i2c: rzv2m: Replace lowercase macros with static inline functions

Message ID 20230526135738.348294-3-biju.das.jz@bp.renesas.com
State Superseded
Headers show
Series RZ/V2M I2Cdriver clean ups | expand

Commit Message

Biju Das May 26, 2023, 1:57 p.m. UTC
Convert macros bit_setl and bit_clrl with static inline functions
as normally we'd put macro names in all uppercase.

Reported-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
v1->v2:
 * Updated commit header and description.
 * Replaced macros bit_setl and bit_clrl with static inline functions.
---
 drivers/i2c/busses/i2c-rzv2m.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

Comments

Wolfram Sang June 5, 2023, 9:19 a.m. UTC | #1
On Fri, May 26, 2023 at 02:57:37PM +0100, Biju Das wrote:
> Convert macros bit_setl and bit_clrl with static inline functions
> as normally we'd put macro names in all uppercase.
> 
> Reported-by: Pavel Machek <pavel@denx.de>
> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>

Applied to for-next, thanks!
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Patch

diff --git a/drivers/i2c/busses/i2c-rzv2m.c b/drivers/i2c/busses/i2c-rzv2m.c
index 56d0faee5c46..b97e29871558 100644
--- a/drivers/i2c/busses/i2c-rzv2m.c
+++ b/drivers/i2c/busses/i2c-rzv2m.c
@@ -50,9 +50,6 @@ 
 #define IICB0MDSC	BIT(7)		/* Bus Mode */
 #define IICB0SLSE	BIT(1)		/* Start condition output */
 
-#define bit_setl(addr, val)		writel(readl(addr) | (val), (addr))
-#define bit_clrl(addr, val)		writel(readl(addr) & ~(val), (addr))
-
 struct rzv2m_i2c_priv {
 	void __iomem *base;
 	struct i2c_adapter adap;
@@ -78,6 +75,16 @@  static const struct bitrate_config bitrate_configs[] = {
 	[RZV2M_I2C_400K] = { 52, 900 },
 };
 
+static inline void bit_setl(void __iomem *addr, u32 val)
+{
+	writel(readl(addr) | val, addr);
+}
+
+static inline void bit_clrl(void __iomem *addr, u32 val)
+{
+	writel(readl(addr) & ~val, addr);
+}
+
 static irqreturn_t rzv2m_i2c_tia_irq_handler(int this_irq, void *dev_id)
 {
 	struct rzv2m_i2c_priv *priv = dev_id;