Merge branch 'dmapool' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc

[powerpc.git] / sound / drivers / serial-u16550.c

diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c
index 3958dbd..d8aab9d 100644 (file)
--- a/sound/drivers/serial-u16550.c
+++ b/sound/drivers/serial-u16550.c
@@ -30,7 +30,6 @@
  *      More documentation can be found in serial-u16550.txt.
  */
 
-#include <sound/driver.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/err.h>
@@ -43,6 +42,7 @@
 #include <sound/initval.h>
 
 #include <linux/serial_reg.h>
+#include <linux/jiffies.h>
 
 #include <asm/io.h>
 
@@ -694,7 +694,7 @@ static void snd_uart16550_output_write(struct snd_rawmidi_substream *substream)
                            (uart->adaptor == SNDRV_SERIAL_SOUNDCANVAS ||
                             uart->adaptor == SNDRV_SERIAL_GENERIC) &&
                            (uart->prev_out != substream->number ||
-                            jiffies-lasttime > 3*HZ)) {
+                            time_after(jiffies, lasttime + 3*HZ))) {
 
                                if (snd_uart16550_buffer_can_write(uart, 3)) {
                                        /* Roland Soundcanvas part selection */