[PATCH] es18xx build fix

sound/isa/es18xx.c: In function `snd_es18xx_identify':
sound/isa/es18xx.c:1606: warning: implicit declaration of function `udelay'

Cc: Jaroslav Kysela <perex@suse.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index a36ec1daa5cb9e24dcb5e3d887d5d56936c13f2b..e6945db8ed1b8a2fcd4b877712b96db8ff791c98 100644 (file)
--- a/sound/isa/es18xx.c
+++ b/sound/isa/es18xx.c
@@ -85,6 +85,8 @@
 #include <linux/pnp.h>
 #include <linux/isapnp.h>
 #include <linux/moduleparam.h>
+#include <linux/delay.h>
+
 #include <asm/io.h>
 #include <asm/dma.h>
 #include <sound/core.h>