net: usb: initialize tmp in dm9601.c to avoid warning

[karo-tx-linux.git] / drivers / ssb / driver_chipcommon_pmu.c

diff --git a/drivers/ssb/driver_chipcommon_pmu.c b/drivers/ssb/driver_chipcommon_pmu.c
index d7d58044b4bc591fbce0b220ee1bec4ba587885c..a43415a7fbedfa7dd537d2dc48581904adbb3db9 100644 (file)
--- a/drivers/ssb/driver_chipcommon_pmu.c
+++ b/drivers/ssb/driver_chipcommon_pmu.c
@@ -618,6 +618,33 @@ void ssb_pmu_set_ldo_paref(struct ssb_chipcommon *cc, bool on)
 EXPORT_SYMBOL(ssb_pmu_set_ldo_voltage);
 EXPORT_SYMBOL(ssb_pmu_set_ldo_paref);
 
+static u32 ssb_pmu_get_alp_clock_clk0(struct ssb_chipcommon *cc)
+{
+       u32 crystalfreq;
+       const struct pmu0_plltab_entry *e = NULL;
+
+       crystalfreq = chipco_read32(cc, SSB_CHIPCO_PMU_CTL) &
+                     SSB_CHIPCO_PMU_CTL_XTALFREQ >> SSB_CHIPCO_PMU_CTL_XTALFREQ_SHIFT;
+       e = pmu0_plltab_find_entry(crystalfreq);
+       BUG_ON(!e);
+       return e->freq * 1000;
+}
+
+u32 ssb_pmu_get_alp_clock(struct ssb_chipcommon *cc)
+{
+       struct ssb_bus *bus = cc->dev->bus;
+
+       switch (bus->chip_id) {
+       case 0x5354:
+               ssb_pmu_get_alp_clock_clk0(cc);
+       default:
+               ssb_printk(KERN_ERR PFX
+                          "ERROR: PMU alp clock unknown for device %04X\n",
+                          bus->chip_id);
+               return 0;
+       }
+}
+
 u32 ssb_pmu_get_cpu_clock(struct ssb_chipcommon *cc)
 {
        struct ssb_bus *bus = cc->dev->bus;