2 files changed, 8 insertions, 18 deletions

diff --git a/drivers/net/wireless/broadcom/b43legacy/main.c b/drivers/net/wireless/broadcom/b43legacy/main.c
index 4325e91736eb..8b6b657c4b85 100644
--- a/drivers/net/wireless/broadcom/b43legacy/main.c
+++ b/drivers/net/wireless/broadcom/b43legacy/main.c
@@ -1275,8 +1275,9 @@ static void handle_irq_ucode_debug(struct b43legacy_wldev *dev)
 }
 
 /* Interrupt handler bottom-half */
-static void b43legacy_interrupt_tasklet(struct b43legacy_wldev *dev)
+static void b43legacy_interrupt_tasklet(unsigned long data)
 {
+	struct b43legacy_wldev *dev = (struct b43legacy_wldev *)data;
 	u32 reason;
 	u32 dma_reason[ARRAY_SIZE(dev->dma_reason)];
 	u32 merged_dma_reason = 0;
@@ -3741,7 +3742,7 @@ static int b43legacy_one_core_attach(struct ssb_device *dev,
 	b43legacy_set_status(wldev, B43legacy_STAT_UNINIT);
 	wldev->bad_frames_preempt = modparam_bad_frames_preempt;
 	tasklet_init(&wldev->isr_tasklet,
-		     (void (*)(unsigned long))b43legacy_interrupt_tasklet,
+		     b43legacy_interrupt_tasklet,
 		     (unsigned long)wldev);
 	if (modparam_pio)
 		wldev->__using_pio = true;
diff --git a/drivers/net/wireless/broadcom/b43legacy/phy.c b/drivers/net/wireless/broadcom/b43legacy/phy.c
index add7a0ff75b8..a659259bc51a 100644
--- a/drivers/net/wireless/broadcom/b43legacy/phy.c
+++ b/drivers/net/wireless/broadcom/b43legacy/phy.c
@@ -69,17 +69,6 @@ static const s8 b43legacy_tssi2dbm_g_table[] = {
 
 static void b43legacy_phy_initg(struct b43legacy_wldev *dev);
 
-
-static inline
-void b43legacy_voluntary_preempt(void)
-{
-	B43legacy_BUG_ON(!(!in_atomic() && !in_irq() &&
-			  !in_interrupt() && !irqs_disabled()));
-#ifndef CONFIG_PREEMPT
-	cond_resched();
-#endif /* CONFIG_PREEMPT */
-}
-
 /* Lock the PHY registers against concurrent access from the microcode.
  * This lock is nonrecursive. */
 void b43legacy_phy_lock(struct b43legacy_wldev *dev)
@@ -1124,7 +1113,7 @@ static u16 b43legacy_phy_lo_b_r15_loop(struct b43legacy_wldev *dev)
 		ret += b43legacy_phy_read(dev, 0x002C);
 	}
 	local_irq_restore(flags);
-	b43legacy_voluntary_preempt();
+	cond_resched();
 
 	return ret;
 }
@@ -1253,7 +1242,7 @@ u16 b43legacy_phy_lo_g_deviation_subval(struct b43legacy_wldev *dev,
 	}
 	ret = b43legacy_phy_read(dev, 0x002D);
 	local_irq_restore(flags);
-	b43legacy_voluntary_preempt();
+	cond_resched();
 
 	return ret;
 }
@@ -1591,7 +1580,7 @@ void b43legacy_phy_lo_g_measure(struct b43legacy_wldev *dev)
 			b43legacy_radio_write16(dev, 0x43, i);
 			b43legacy_radio_write16(dev, 0x52, phy->txctl2);
 			udelay(10);
-			b43legacy_voluntary_preempt();
+			cond_resched();
 
 			b43legacy_phy_set_baseband_attenuation(dev, j * 2);
 
@@ -1642,7 +1631,7 @@ void b43legacy_phy_lo_g_measure(struct b43legacy_wldev *dev)
 					      phy->txctl2
 					      | (3/*txctl1*/ << 4));
 			udelay(10);
-			b43legacy_voluntary_preempt();
+			cond_resched();
 
 			b43legacy_phy_set_baseband_attenuation(dev, j * 2);
 
@@ -1665,7 +1654,7 @@ void b43legacy_phy_lo_g_measure(struct b43legacy_wldev *dev)
 		b43legacy_phy_write(dev, 0x0812, (r27 << 8) | 0xA2);
 		udelay(2);
 		b43legacy_phy_write(dev, 0x0812, (r27 << 8) | 0xA3);
-		b43legacy_voluntary_preempt();
+		cond_resched();
 	} else
 		b43legacy_phy_write(dev, 0x0015, r27 | 0xEFA0);
 	b43legacy_phy_lo_adjust(dev, is_initializing);