[PATCH] isdn: fix-up schedule_timeout() usage
Use schedule_timeout_interruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index b37ef1f..356ee48 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -1721,8 +1721,7 @@
*/
timeout = jiffies + HZ;
while (!(info->lsr & UART_LSR_TEMT)) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(20);
+ schedule_timeout_interruptible(20);
if (time_after(jiffies,timeout))
break;
}
diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
index 386df71..6649f8b 100644
--- a/drivers/isdn/icn/icn.c
+++ b/drivers/isdn/icn/icn.c
@@ -947,8 +947,7 @@
icn_maprelease_channel(card, 0);
return -EIO;
}
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(10);
+ schedule_timeout_interruptible(10);
}
}
writeb(0x20, &sbuf_n);
diff --git a/drivers/isdn/isdnloop/isdnloop.c b/drivers/isdn/isdnloop/isdnloop.c
index 14e1f8f..33d3397 100644
--- a/drivers/isdn/isdnloop/isdnloop.c
+++ b/drivers/isdn/isdnloop/isdnloop.c
@@ -1161,12 +1161,9 @@
if (a) {
if (!card->leased) {
card->leased = 1;
- while (card->ptype == ISDN_PTYPE_UNKNOWN) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(10);
- }
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(10);
+ while (card->ptype == ISDN_PTYPE_UNKNOWN)
+ schedule_timeout_interruptible(10);
+ schedule_timeout_interruptible(10);
sprintf(cbuf, "00;FV2ON\n01;EAZ1\n02;EAZ2\n");
i = isdnloop_writecmd(cbuf, strlen(cbuf), 0, card);
printk(KERN_INFO
diff --git a/drivers/isdn/sc/init.c b/drivers/isdn/sc/init.c
index 1ebed04..62b7acf 100644
--- a/drivers/isdn/sc/init.c
+++ b/drivers/isdn/sc/init.c
@@ -529,8 +529,7 @@
*/
x = 0;
while((inb(iobase + FIFOSTAT_OFFSET) & RF_HAS_DATA) && x < 100) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
+ schedule_timeout_interruptible(1);
x++;
}
if(x == 100) {
diff --git a/drivers/isdn/sc/message.c b/drivers/isdn/sc/message.c
index ca204da..0a0fe6b 100644
--- a/drivers/isdn/sc/message.c
+++ b/drivers/isdn/sc/message.c
@@ -208,8 +208,7 @@
tries = 0;
/* wait for the response */
while (tries < timeout) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
+ schedule_timeout_interruptible(1);
pr_debug("SAR waiting..\n");