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authorBjørn Mork <bjorn@mork.no>2021-03-13 17:45:49 +0100
committerPetr Štetiar <ynezz@true.cz>2021-03-17 10:01:21 +0100
commitb8e473d18c6af2abf0d047247fdbe6d178228ac0 (patch)
tree5e05956ac0d633ab146648f712c7112e4e23b807 /target/linux
parentb3f41971393f21803db5f940b3756b51c53ae5eb (diff)
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realtek: fix link-state interrupt
This bug was the root cause for the failing sfp driver. Acked-by: Birger Koblitz <mail@birger-koblitz.de> Signed-off-by: Bjørn Mork <bjorn@mork.no>
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/common.c7
1 files 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 698f2892ea..197a96f8ad 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);