ssb: minor fixes and cleanups

Index: wireless-dev/drivers/misc/ssb.c
===================================================================
@@ -518,7 +518,8 @@
 {
 	int err;
 
-	if (!ssb || !pci_dev || !device_suspend || !device_resume)
+	if (!ssb || !pci_dev || !mmio ||
+	    !device_suspend || !device_resume)
 		return -EINVAL;
 
 	memset(ssb, 0, sizeof(*ssb));

@@ -551,9 +552,9 @@
 	list_del(&ssb->list);
 	mutex_unlock(&ssb_list_mutex);
 
+	mutex_destroy(&ssb->suspend_mutex);
+	mutex_destroy(&ssb->mutex);
 	kfree(ssb->cores);
-	if (SSB_DEBUG)
-		memset(ssb, 0x5B, sizeof(*ssb));
 }
 EXPORT_SYMBOL_GPL(ssb_exit);
 

@@ -592,8 +593,8 @@
 	return -ENODEV;
 }
 
-int ssb_switch_core_locked(struct ssb *ssb,
-			   struct ssb_core *new_core)
+static int ssb_switch_core_locked(struct ssb *ssb,
+				  struct ssb_core *new_core)
 {
 	int err = 0;
 

Index: wireless-dev/include/linux/ssb.h
===================================================================
@@ -170,7 +170,7 @@
 #define SSB_SPROM2_BFLHI		0x1038	/* Boardflags (high 16 bits) */
 #define SSB_SPROM2_MAXP_A		0x103A	/* A-PHY Max Power */
 #define  SSB_SPROM2_MAXP_A_HI		0x00FF	/* Max Power High */
-#define  SSB_SPROM2_MAXP_A_LO		0x1100	/* Max Power Low */
+#define  SSB_SPROM2_MAXP_A_LO		0xFF00	/* Max Power Low */
 #define  SSB_SPROM2_MAXP_A_LO_SHIFT	8
 #define SSB_SPROM2_PA1LOB0		0x103C	/* A-PHY PowerAmplifier Low Settings */
 #define SSB_SPROM2_PA1LOB1		0x103E	/* A-PHY PowerAmplifier Low Settings */