diff options
author | Stefano Brivio <stefano.brivio@polimi.it> | 2008-04-06 11:05:07 -0400 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2008-04-07 22:19:29 -0400 |
commit | 881400a20c3551e90eed1062cf0387fa686a2fd0 (patch) | |
tree | 0b88fd39614a84a51bbb8430749092f1e5ed162f | |
parent | 7981a35ed0f64ca49b1a0c0acecbc9b644a8a2e3 (diff) |
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>
-rw-r--r-- | drivers/ssb/main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index bedb2b4ee9d2..72017bf2e577 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c | |||
@@ -1044,6 +1044,12 @@ int ssb_bus_may_powerdown(struct ssb_bus *bus) | |||
1044 | goto out; | 1044 | goto out; |
1045 | 1045 | ||
1046 | cc = &bus->chipco; | 1046 | cc = &bus->chipco; |
1047 | |||
1048 | if (!cc->dev) | ||
1049 | goto out; | ||
1050 | if (cc->dev->id.revision < 5) | ||
1051 | goto out; | ||
1052 | |||
1047 | ssb_chipco_set_clockmode(cc, SSB_CLKMODE_SLOW); | 1053 | ssb_chipco_set_clockmode(cc, SSB_CLKMODE_SLOW); |
1048 | err = ssb_pci_xtal(bus, SSB_GPIO_XTAL | SSB_GPIO_PLL, 0); | 1054 | err = ssb_pci_xtal(bus, SSB_GPIO_XTAL | SSB_GPIO_PLL, 0); |
1049 | if (err) | 1055 | if (err) |