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can: sja1000: Change the return type as void for SoC specific init

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Change the return type as void for SoC specific init function as it
always return 0.

Link: https://lore.kernel.org/all/20220710115248.190280-6-biju.das.jz@bp.renesas.com
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Biju Das
2022-07-10 12:52:47 +01:00
committed by Marc Kleine-Budde
parent 63ab1b6369
commit 6d5fe10796
1 changed files with 4 additions and 9 deletions
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13
drivers/net/can/sja1000/sja1000_platform.c
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@@ -31,7 +31,7 @@ MODULE_LICENSE("GPL v2");
struct sja1000_of_data {
size_t priv_sz;
int (*init)(struct sja1000_priv *priv, struct device_node *of);
void (*init)(struct sja1000_priv *priv, struct device_node *of);
};
struct technologic_priv {
@@ -94,15 +94,13 @@ static void sp_technologic_write_reg16(const struct sja1000_priv *priv,
spin_unlock_irqrestore(&tp->io_lock, flags);
}
static int sp_technologic_init(struct sja1000_priv *priv, struct device_node *of)
static void sp_technologic_init(struct sja1000_priv *priv, struct device_node *of)
{
struct technologic_priv *tp = priv->priv;
priv->read_reg = sp_technologic_read_reg16;
priv->write_reg = sp_technologic_write_reg16;
spin_lock_init(&tp->io_lock);
return 0;
}
static void sp_populate(struct sja1000_priv *priv,
@@ -266,11 +264,8 @@ static int sp_probe(struct platform_device *pdev)
if (of) {
sp_populate_of(priv, of);
if (of_data && of_data->init) {
err = of_data->init(priv, of);
if (err)
goto exit_free;
}
if (of_data && of_data->init)
of_data->init(priv, of);
} else {
sp_populate(priv, pdata, res_mem->flags);
}