openwrt/package/mac80211/patches/300-ath9k_fix_init_crash.patch

36 lines
1.0 KiB
Diff

--- a/drivers/net/wireless/ath/ath9k/ahb.c
+++ b/drivers/net/wireless/ath/ath9k/ahb.c
@@ -121,6 +121,9 @@ static int ath_ahb_probe(struct platform
sc->mem = mem;
sc->irq = irq;
+ /* Will be cleared in ath9k_start() */
+ sc->sc_flags |= SC_OP_INVALID;
+
ret = request_irq(irq, ath_isr, IRQF_SHARED, "ath9k", sc);
if (ret) {
dev_err(&pdev->dev, "request_irq failed\n");
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -534,8 +534,6 @@ static int ath9k_init_softc(u16 devid, s
int ret = 0, i;
int csz = 0;
- sc->sc_flags |= SC_OP_INVALID;
-
ah = kzalloc(sizeof(struct ath_hw), GFP_KERNEL);
if (!ah)
return -ENOMEM;
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -202,6 +202,9 @@ static int ath_pci_probe(struct pci_dev
sc->dev = &pdev->dev;
sc->mem = mem;
+ /* Will be cleared in ath9k_start() */
+ sc->sc_flags |= SC_OP_INVALID;
+
ret = request_irq(pdev->irq, ath_isr, IRQF_SHARED, "ath9k", sc);
if (ret) {
dev_err(&pdev->dev, "request_irq failed\n");