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Diffstat (limited to 'drivers/char/hvc_console.c')
-rw-r--r--drivers/char/hvc_console.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 2b6a56b2bf35..a5c6a9d7ff08 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -553,7 +553,6 @@ static int hvc_chars_in_buffer(struct tty_struct *tty)
553 553
554#define HVC_POLL_READ 0x00000001 554#define HVC_POLL_READ 0x00000001
555#define HVC_POLL_WRITE 0x00000002 555#define HVC_POLL_WRITE 0x00000002
556#define HVC_POLL_QUICK 0x00000004
557 556
558static int hvc_poll(struct hvc_struct *hp) 557static int hvc_poll(struct hvc_struct *hp)
559{ 558{
@@ -568,6 +567,7 @@ static int hvc_poll(struct hvc_struct *hp)
568 /* Push pending writes */ 567 /* Push pending writes */
569 if (hp->n_outbuf > 0) 568 if (hp->n_outbuf > 0)
570 hvc_push(hp); 569 hvc_push(hp);
570
571 /* Reschedule us if still some write pending */ 571 /* Reschedule us if still some write pending */
572 if (hp->n_outbuf > 0) 572 if (hp->n_outbuf > 0)
573 poll_mask |= HVC_POLL_WRITE; 573 poll_mask |= HVC_POLL_WRITE;
@@ -680,7 +680,7 @@ int khvcd(void *unused)
680 poll_mask |= HVC_POLL_READ; 680 poll_mask |= HVC_POLL_READ;
681 if (hvc_kicked) 681 if (hvc_kicked)
682 continue; 682 continue;
683 if (poll_mask & HVC_POLL_QUICK) { 683 if (poll_mask & HVC_POLL_WRITE) {
684 yield(); 684 yield();
685 continue; 685 continue;
686 } 686 }