ks8851: Update link status during link change interrupt
If a link change interrupt comes in we just clear the interrupt
and continue along without notifying the upper networking layers
that the link has changed. Use the mii_check_link() function to
update the link status whenever a link change interrupt occurs.
Change-Id: I71f7405418dd4af003dfc263733133bbe529c212
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/drivers/net/ks8851.c b/drivers/net/ks8851.c
index 0bf972a..31dabd5 100644
--- a/drivers/net/ks8851.c
+++ b/drivers/net/ks8851.c
@@ -622,10 +622,8 @@
netif_dbg(ks, intr, ks->netdev,
"%s: status 0x%04x\n", __func__, status);
- if (status & IRQ_LCI) {
- /* should do something about checking link status */
+ if (status & IRQ_LCI)
handled |= IRQ_LCI;
- }
if (status & IRQ_LDI) {
u16 pmecr = ks8851_rdreg16(ks, KS_PMECR);
@@ -688,6 +686,9 @@
mutex_unlock(&ks->lock);
+ if (status & IRQ_LCI)
+ mii_check_link(&ks->mii);
+
if (status & IRQ_TXI)
netif_wake_queue(ks->netdev);