X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fchar%2Fhvcs.c;h=8728255c9463743046da3b69fde2b198d3fd1329;hb=28ec24e23229ae3d333f8d7f0e6b31fa8ea7bf46;hp=4589ff302b076a123396bd5d218aa6007a08d294;hpb=71bc7bf045262e82c645cad48fd56dd17e75344e;p=mv-sheeva.git

diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c
index 4589ff302b0..8728255c946 100644
--- a/drivers/char/hvcs.c
+++ b/drivers/char/hvcs.c
@@ -313,8 +313,7 @@ static DEFINE_SPINLOCK(hvcs_structs_lock);
 
 static void hvcs_unthrottle(struct tty_struct *tty);
 static void hvcs_throttle(struct tty_struct *tty);
-static irqreturn_t hvcs_handle_interrupt(int irq, void *dev_instance,
-		struct pt_regs *regs);
+static irqreturn_t hvcs_handle_interrupt(int irq, void *dev_instance);
 
 static int hvcs_write(struct tty_struct *tty,
 		const unsigned char *buf, int count);
@@ -387,8 +386,7 @@ static void hvcs_throttle(struct tty_struct *tty)
  * handler taking any further interrupts because they are disabled which means
  * the hvcs_struct will always be valid in this handler.
  */
-static irqreturn_t hvcs_handle_interrupt(int irq, void *dev_instance,
-		struct pt_regs *regs)
+static irqreturn_t hvcs_handle_interrupt(int irq, void *dev_instance)
 {
 	struct hvcs_struct *hvcsd = dev_instance;
 
@@ -1306,7 +1304,7 @@ static int hvcs_chars_in_buffer(struct tty_struct *tty)
 	return hvcsd->chars_in_buffer;
 }
 
-static struct tty_operations hvcs_ops = {
+static const struct tty_operations hvcs_ops = {
 	.open = hvcs_open,
 	.close = hvcs_close,
 	.hangup = hvcs_hangup,