* 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>
#include <sound/initval.h>
#include <linux/serial_reg.h>
+#include <linux/jiffies.h>
#include <asm/io.h>
(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 */