diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2024-09-09 07:42:45 +0300 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@kernel.org> | 2024-09-10 01:36:49 +0300 |
| commit | 1bae7589228fd942d8133c0a8660078ba421203d (patch) | |
| tree | 5585d91235e3faea4ebd3668948d26f69b790faf /drivers/i2c | |
| parent | c9e8f5a553d05fcbb2bfa7635581ebcbcd2b234a (diff) | |
| download | linux-1bae7589228fd942d8133c0a8660078ba421203d.tar.xz | |
i2c: rcar: tidyup priv->devtype handling on rcar_i2c_probe()
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>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-rcar.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c index da4b07c0ed4c..9267df38c2d0 100644 --- a/drivers/i2c/busses/i2c-rcar.c +++ b/drivers/i2c/busses/i2c-rcar.c @@ -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); |