X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fchar%2Fesp.c;h=d1bfbaa2aa0284f62a2d400ed8e74d34221106eb;hb=311f594dec9b0c8693ec7df75b82c251b6b0e7c2;hp=9827d170ca17ff7cc0726ef09fd83c90de64a3fd;hpb=602cada851b28c5792339786efe872fbdc1f5d41;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/char/esp.c b/drivers/char/esp.c
index 9827d170ca1..d1bfbaa2aa0 100644
--- a/drivers/char/esp.c
+++ b/drivers/char/esp.c
@@ -615,8 +615,7 @@ static inline void check_modem_status(struct esp_struct *info)
 /*
  * This is the serial driver's interrupt routine
  */
-static irqreturn_t rs_interrupt_single(int irq, void *dev_id,
-					struct pt_regs *regs)
+static irqreturn_t rs_interrupt_single(int irq, void *dev_id)
 {
 	struct esp_struct * info;
 	unsigned err_status;
@@ -724,9 +723,10 @@ static irqreturn_t rs_interrupt_single(int irq, void *dev_id,
  * -------------------------------------------------------------------
  */
 
-static void do_softint(void *private_)
+static void do_softint(struct work_struct *work)
 {
-	struct esp_struct	*info = (struct esp_struct *) private_;
+	struct esp_struct	*info =
+		container_of(work, struct esp_struct, tqueue);
 	struct tty_struct	*tty;
 	
 	tty = info->tty;
@@ -747,9 +747,10 @@ static void do_softint(void *private_)
  * 	do_serial_hangup() -> tty->hangup() -> esp_hangup()
  * 
  */
-static void do_serial_hangup(void *private_)
+static void do_serial_hangup(struct work_struct *work)
 {
-	struct esp_struct	*info = (struct esp_struct *) private_;
+	struct esp_struct	*info =
+		container_of(work, struct esp_struct, tqueue_hangup);
 	struct tty_struct	*tty;
 	
 	tty = info->tty;
@@ -883,7 +884,7 @@ static int startup(struct esp_struct * info)
 	 * Allocate the IRQ
 	 */
 
-	retval = request_irq(info->irq, rs_interrupt_single, SA_SHIRQ,
+	retval = request_irq(info->irq, rs_interrupt_single, IRQF_SHARED,
 			     "esp serial", info);
 
 	if (retval) {
@@ -1914,7 +1915,7 @@ static int rs_ioctl(struct tty_struct *tty, struct file * file,
 	return 0;
 }
 
-static void rs_set_termios(struct tty_struct *tty, struct termios *old_termios)
+static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
 {
 	struct esp_struct *info = (struct esp_struct *)tty->driver_data;
 	unsigned long flags;
@@ -2376,7 +2377,7 @@ static inline int autoconfig(struct esp_struct * info)
 	return (port_detected);
 }
 
-static struct tty_operations esp_ops = {
+static const struct tty_operations esp_ops = {
 	.open = esp_open,
 	.close = rs_close,
 	.write = rs_write,
@@ -2502,8 +2503,8 @@ static int __init espserial_init(void)
 		info->magic = ESP_MAGIC;
 		info->close_delay = 5*HZ/10;
 		info->closing_wait = 30*HZ;
-		INIT_WORK(&info->tqueue, do_softint, info);
-		INIT_WORK(&info->tqueue_hangup, do_serial_hangup, info);
+		INIT_WORK(&info->tqueue, do_softint);
+		INIT_WORK(&info->tqueue_hangup, do_serial_hangup);
 		info->config.rx_timeout = rx_timeout;
 		info->config.flow_on = flow_on;
 		info->config.flow_off = flow_off;