Commit 881400a2 authored by Stefano Brivio's avatar Stefano Brivio Committed by John W. Linville

b43legacy: fix bcm4303 crash

This fixes an hard crash which happened upon driver loading on bcm4303 rev.
2 devices.
Signed-off-by: default avatarStefano Brivio <>
Signed-off-by: default avatarJohn W. Linville <>
parent 7981a35e
......@@ -1044,6 +1044,12 @@ int ssb_bus_may_powerdown(struct ssb_bus *bus)
goto out;
cc = &bus->chipco;
if (!cc->dev)
goto out;
if (cc->dev->id.revision < 5)
goto out;
ssb_chipco_set_clockmode(cc, SSB_CLKMODE_SLOW);
err = ssb_pci_xtal(bus, SSB_GPIO_XTAL | SSB_GPIO_PLL, 0);
if (err)
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