Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
b43legacy: fix bcm4303 crash
This fixes an hard crash which happened upon driver loading on bcm4303 rev.
2 devices.
Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
authored by Stefano Brivio and committed by John W. Linville 881400a2 7981a35e
+6
drivers/ssb/main.c
+6
drivers/ssb/main.c
···
1044
1044
goto out;
1045
1045
1046
1046
cc = &bus->chipco;
1047
+
1048
+
if (!cc->dev)
1049
+
goto out;
1050
+
if (cc->dev->id.revision < 5)
1051
+
goto out;
1052
+
1047
1053
ssb_chipco_set_clockmode(cc, SSB_CLKMODE_SLOW);
1048
1054
err = ssb_pci_xtal(bus, SSB_GPIO_XTAL | SSB_GPIO_PLL, 0);
1049
1055
if (err)