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i2c: rcar: tidyup priv->devtype handling on rcar_i2c_probe()

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rcar_i2c_probe() has priv->devtype operation, but handling (A) and (C)
in same place is more understandable ( (A) and (B) are independent).

(A)	if (priv->devtype < I2C_RCAR_GEN3) {
		...
	}

(B)	...

(C)	if (priv->devtype >= I2C_RCAR_GEN3) {
		...
	}

Let's merge it with if-else

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
This commit is contained in:
Kuninori Morimoto 2024-09-09 04:42:45 +00:00 • committed by Andi Shyti
parent c9e8f5a553
commit 1bae758922
1 changed files with 5 additions and 7 deletions
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12
drivers/i2c/busses/i2c-rcar.c
View file

@ -1164,11 +1164,6 @@ static int rcar_i2c_probe(struct platform_device *pdev)
rcar_i2c_init(priv);
rcar_i2c_reset_slave(priv);
if (priv->devtype < I2C_RCAR_GEN3) {
irqflags |= IRQF_NO_THREAD;
irqhandler = rcar_i2c_gen2_irq;
}
/* Stay always active when multi-master to keep arbitration working */
if (of_property_read_bool(dev->of_node, "multi-master"))
priv->flags |= ID_P_PM_BLOCKED;
@ -1178,8 +1173,11 @@ static int rcar_i2c_probe(struct platform_device *pdev)
if (of_property_read_bool(dev->of_node, "smbus"))
priv->flags |= ID_P_HOST_NOTIFY;
/* R-Car Gen3+ needs a reset before every transfer */
if (priv->devtype >= I2C_RCAR_GEN3) {
if (priv->devtype < I2C_RCAR_GEN3) {
irqflags |= IRQF_NO_THREAD;
irqhandler = rcar_i2c_gen2_irq;
} else {
/* R-Car Gen3+ needs a reset before every transfer */
priv->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
if (IS_ERR(priv->rstc)) {
ret = PTR_ERR(priv->rstc);