diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index 32a24f5c4fa61c5a0ce26364a79a032487e4435d..08a011f0834a045e8547a421654bc496bd367341 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -724,6 +724,7 @@ struct b43_wldev {
 	bool short_preamble;	/* TRUE, if short preamble is enabled. */
 	bool short_slot;	/* TRUE, if short slot timing is enabled. */
 	bool radio_hw_enable;	/* saved state of radio hardware enabled state */
+	bool suspend_in_progress;	/* TRUE, if we are in a suspend/resume cycle */
 
 	/* PHY/Radio device. */
 	struct b43_phy phy;
diff --git a/drivers/net/wireless/b43/leds.c b/drivers/net/wireless/b43/leds.c
index 4b590d8c65ff08317fc6405546545e64bc104115..0908335892dbba7214fc1d995d7a9af2da7f54e5 100644
--- a/drivers/net/wireless/b43/leds.c
+++ b/drivers/net/wireless/b43/leds.c
@@ -116,7 +116,10 @@ static void b43_unregister_led(struct b43_led *led)
 {
 	if (!led->dev)
 		return;
-	led_classdev_unregister(&led->led_dev);
+	if (led->dev->suspend_in_progress)
+		led_classdev_unregister_suspended(&led->led_dev);
+	else
+		led_classdev_unregister(&led->led_dev);
 	b43_led_turn_off(led->dev, led->index, led->activelow);
 	led->dev = NULL;
 }
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 6faa57a2242e74225a41689e0d5c439643ef1da2..ef65c41af00fc022e4841baa843571f1ae107fda 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2555,10 +2555,10 @@ static int b43_rng_read(struct hwrng *rng, u32 * data)
 	return (sizeof(u16));
 }
 
-static void b43_rng_exit(struct b43_wl *wl)
+static void b43_rng_exit(struct b43_wl *wl, bool suspended)
 {
 	if (wl->rng_initialized)
-		hwrng_unregister(&wl->rng);
+		__hwrng_unregister(&wl->rng, suspended);
 }
 
 static int b43_rng_init(struct b43_wl *wl)
@@ -3418,8 +3418,10 @@ static void b43_wireless_core_exit(struct b43_wldev *dev)
 	macctl |= B43_MACCTL_PSM_JMP0;
 	b43_write32(dev, B43_MMIO_MACCTL, macctl);
 
-	b43_leds_exit(dev);
-	b43_rng_exit(dev->wl);
+	if (!dev->suspend_in_progress) {
+		b43_leds_exit(dev);
+		b43_rng_exit(dev->wl, false);
+	}
 	b43_dma_free(dev);
 	b43_chip_exit(dev);
 	b43_radio_turn_off(dev, 1);
@@ -3535,11 +3537,13 @@ static int b43_wireless_core_init(struct b43_wldev *dev)
 	ssb_bus_powerup(bus, 1);	/* Enable dynamic PCTL */
 	b43_upload_card_macaddress(dev);
 	b43_security_init(dev);
-	b43_rng_init(wl);
+	if (!dev->suspend_in_progress)
+		b43_rng_init(wl);
 
 	b43_set_status(dev, B43_STAT_INITIALIZED);
 
-	b43_leds_init(dev);
+	if (!dev->suspend_in_progress)
+		b43_leds_init(dev);
 out:
 	return err;
 
@@ -4136,6 +4140,7 @@ static int b43_suspend(struct ssb_device *dev, pm_message_t state)
 	b43dbg(wl, "Suspending...\n");
 
 	mutex_lock(&wl->mutex);
+	wldev->suspend_in_progress = true;
 	wldev->suspend_init_status = b43_status(wldev);
 	if (wldev->suspend_init_status >= B43_STAT_STARTED)
 		b43_wireless_core_stop(wldev);
@@ -4167,15 +4172,17 @@ static int b43_resume(struct ssb_device *dev)
 	if (wldev->suspend_init_status >= B43_STAT_STARTED) {
 		err = b43_wireless_core_start(wldev);
 		if (err) {
+			b43_leds_exit(wldev);
+			b43_rng_exit(wldev->wl, true);
 			b43_wireless_core_exit(wldev);
 			b43err(wl, "Resume failed at core start\n");
 			goto out;
 		}
 	}
-	mutex_unlock(&wl->mutex);
-
 	b43dbg(wl, "Device resumed.\n");
-      out:
+ out:
+	wldev->suspend_in_progress = false;
+	mutex_unlock(&wl->mutex);
 	return err;
 }