2 files changed, 4 insertions, 2 deletions

diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c
index 3958dbd626b2..f4156011945f 100644
--- a/sound/drivers/serial-u16550.c
+++ b/sound/drivers/serial-u16550.c
@@ -43,6 +43,7 @@
 #include <sound/initval.h>
 
 #include <linux/serial_reg.h>
+#include <linux/jiffies.h>
 
 #include <asm/io.h>
 
@@ -694,7 +695,7 @@ 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 */
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/s3c24xx/s3c24xx-i2s.c
index fe30e0d82d37..9d8af3a46da8 100644
--- a/sound/soc/s3c24xx/s3c24xx-i2s.c
+++ b/sound/soc/s3c24xx/s3c24xx-i2s.c
@@ -24,6 +24,7 @@
 #include <linux/device.h>
 #include <linux/delay.h>
 #include <linux/clk.h>
+#include <linux/jiffies.h>
 #include <sound/driver.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -185,7 +186,7 @@ static int s3c24xx_snd_lrsync(void)
                 if (iiscon & S3C2410_IISCON_LRINDEX)
                         break;
 
-                if (timeout < jiffies)
+                if (time_after(jiffies, timeout))
                         return -ETIMEDOUT;
         }