ASoC: n810: replace BUG() with BUG_ON()

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index a6d1178..e54e1c2 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -383,10 +383,9 @@
 	clk_set_parent(sys_clkout2_src, func96m_clk);
 	clk_set_rate(sys_clkout2, 12000000);
 
-	if (gpio_request(N810_HEADSET_AMP_GPIO, "hs_amp") < 0)
-		BUG();
-	if (gpio_request(N810_SPEAKER_AMP_GPIO, "spk_amp") < 0)
-		BUG();
+	BUG_ON((gpio_request(N810_HEADSET_AMP_GPIO, "hs_amp") < 0) ||
+	       (gpio_request(N810_SPEAKER_AMP_GPIO, "spk_amp") < 0));
+
 	gpio_direction_output(N810_HEADSET_AMP_GPIO, 0);
 	gpio_direction_output(N810_SPEAKER_AMP_GPIO, 0);