ssb: do not read SPROM if it does not exist

[safe/jmp/linux-2.6] / drivers / ssb / driver_chipcommon.c

diff --git a/drivers/ssb/driver_chipcommon.c b/drivers/ssb/driver_chipcommon.c
index 59c3c0f..59ae76b 100644 (file)
--- a/drivers/ssb/driver_chipcommon.c
+++ b/drivers/ssb/driver_chipcommon.c
@@ -233,6 +233,8 @@ void ssb_chipcommon_init(struct ssb_chipcommon *cc)
 {
        if (!cc->dev)
                return; /* We don't have a ChipCommon */
+       if (cc->dev->id.revision >= 11)
+               cc->status = chipco_read32(cc, SSB_CHIPCO_CHIPSTAT);
        ssb_pmu_init(cc);
        chipco_powercontrol_init(cc);
        ssb_chipco_set_clockmode(cc, SSB_CLKMODE_FAST);