[PATCH 1/6] realtek: fix link-state interrupt

[Birger Koblitz]

Indeed, this fixes a stupid typo that prevents the IRQ to be correctly 
configured.
Please apply.

Birger

On 09/03/2021 22:12, Bjørn Mork wrote:
> This bug was the root cause for the failing sfp driver.
>
> Signed-off-by: Bjørn Mork <bjorn at mork.no>
> ---
>   .../realtek/files-5.4/drivers/net/dsa/rtl83xx/common.c     | 7 +++----
>   1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/common.c b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/common.c
> index 698f2892ea1e..197a96f8ad13 100644
> --- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/common.c
> +++ b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/common.c
> @@ -555,7 +555,6 @@ static int __init rtl83xx_sw_probe(struct platform_device *pdev)
>   	int err = 0, i;
>   	struct rtl838x_switch_priv *priv;
>   	struct device *dev = &pdev->dev;
> -	u64 irq_mask;
>   	u64 bpdu_mask;
>   
>   	pr_debug("Probing RTL838X switch device\n");
> @@ -650,9 +649,9 @@ static int __init rtl83xx_sw_probe(struct platform_device *pdev)
>   
>   	/* Enable link and media change interrupts. Are the SERDES masks needed? */
>   	sw_w32_mask(0, 3, priv->r->isr_glb_src);
> -	
> -	priv->r->set_port_reg_le(irq_mask, priv->r->isr_port_link_sts_chg);
> -	priv->r->set_port_reg_le(irq_mask, priv->r->imr_port_link_sts_chg);
> +
> +	priv->r->set_port_reg_le(priv->irq_mask, priv->r->isr_port_link_sts_chg);
> +	priv->r->set_port_reg_le(priv->irq_mask, priv->r->imr_port_link_sts_chg);
>   
>   	priv->link_state_irq = platform_get_irq(pdev, 0);
>   	pr_info("LINK state irq: %d\n", priv->link_state_irq);