[dahdi-commits] sruffell: linux/trunk r9375 - /linux/trunk/drivers/dahdi/dahdi-base.c

[SVN commits to the DAHDI project]

Author: sruffell
Date: Mon Sep 20 15:33:59 2010
New Revision: 9375

URL: http://svnview.digium.com/svn/dahdi?view=rev&rev=9375
Log:
dahdi: Remove unit parameter from dahdi_chan_poll.

Review: https://reviewboard.asterisk.org/r/905/

Signed-off-by: Shaun Ruffell <sruffell at digium.com>

Modified:
    linux/trunk/drivers/dahdi/dahdi-base.c

Modified: linux/trunk/drivers/dahdi/dahdi-base.c
URL: http://svnview.digium.com/svn/dahdi/linux/trunk/drivers/dahdi/dahdi-base.c?view=diff&rev=9375&r1=9374&r2=9375
==============================================================================
--- linux/trunk/drivers/dahdi/dahdi-base.c (original)
+++ linux/trunk/drivers/dahdi/dahdi-base.c Mon Sep 20 15:33:59 2010
@@ -8259,10 +8259,10 @@
 
 /* device poll routine */
 static unsigned int
-dahdi_chan_poll(struct file *file, struct poll_table_struct *wait_table, int unit)
-{
-
-	struct dahdi_chan *chan = chans[unit];
+dahdi_chan_poll(struct file *file, struct poll_table_struct *wait_table)
+{
+
+	struct dahdi_chan *const chan = file->private_data;
 	int	ret;
 	unsigned long flags;
 
@@ -8292,7 +8292,6 @@
 static unsigned int dahdi_poll(struct file *file, struct poll_table_struct *wait_table)
 {
 	int unit = UNIT(file);
-	struct dahdi_chan *chan;
 
 	if (!unit)
 		return -EINVAL;
@@ -8304,20 +8303,18 @@
 		return dahdi_timer_poll(file, wait_table);
 
 	if (unit == 254) {
-		chan = file->private_data;
-		if (!chan)
+		if (!file->private_data)
 			return -EINVAL;
-		return dahdi_chan_poll(file, wait_table,chan->channo);
+		return dahdi_chan_poll(file, wait_table);
 	}
 	if (unit == 255) {
-		chan = file->private_data;
-		if (!chan) {
+		if (!file->private_data) {
 			module_printk(KERN_NOTICE, "No pseudo channel structure to read?\n");
 			return -EINVAL;
 		}
-		return dahdi_chan_poll(file, wait_table, chan->channo);
-	}
-	return dahdi_chan_poll(file, wait_table, unit);
+		return dahdi_chan_poll(file, wait_table);
+	}
+	return dahdi_chan_poll(file, wait_table);
 }
 
 static void __dahdi_transmit_chunk(struct dahdi_chan *chan, unsigned char *buf)