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path: root/drivers/block/xd.c
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Diffstat (limited to 'drivers/block/xd.c')
-rw-r--r--drivers/block/xd.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/block/xd.c b/drivers/block/xd.c
index 1676033da6c..68b6d7b154c 100644
--- a/drivers/block/xd.c
+++ b/drivers/block/xd.c
@@ -47,6 +47,7 @@
#include <linux/wait.h>
#include <linux/blkdev.h>
#include <linux/blkpg.h>
+#include <linux/delay.h>
#include <asm/system.h>
#include <asm/io.h>
@@ -62,7 +63,7 @@ static int xd[5] = { -1,-1,-1,-1, };
#define XD_DONT_USE_DMA 0 /* Initial value. may be overriden using
"nodma" module option */
-#define XD_INIT_DISK_DELAY (30*HZ/1000) /* 30 ms delay during disk initialization */
+#define XD_INIT_DISK_DELAY (30) /* 30 ms delay during disk initialization */
/* Above may need to be increased if a problem with the 2nd drive detection
(ST11M controller) or resetting a controller (WD) appears */
@@ -529,10 +530,8 @@ static inline u_char xd_waitport (u_short port,u_char flags,u_char mask,u_long t
int success;
xdc_busy = 1;
- while ((success = ((inb(port) & mask) != flags)) && time_before(jiffies, expiry)) {
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(1);
- }
+ while ((success = ((inb(port) & mask) != flags)) && time_before(jiffies, expiry))
+ schedule_timeout_uninterruptible(1);
xdc_busy = 0;
return (success);
}
@@ -633,14 +632,12 @@ static u_char __init xd_initdrives (void (*init_drive)(u_char drive))
for (i = 0; i < XD_MAXDRIVES; i++) {
xd_build(cmdblk,CMD_TESTREADY,i,0,0,0,0,0);
if (!xd_command(cmdblk,PIO_MODE,NULL,NULL,NULL,XD_TIMEOUT*8)) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(XD_INIT_DISK_DELAY);
+ msleep_interruptible(XD_INIT_DISK_DELAY);
init_drive(count);
count++;
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(XD_INIT_DISK_DELAY);
+ msleep_interruptible(XD_INIT_DISK_DELAY);
}
}
return (count);
@@ -761,8 +758,7 @@ static void __init xd_wd_init_controller (unsigned int address)
outb(0,XD_RESET); /* reset the controller */
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(XD_INIT_DISK_DELAY);
+ msleep(XD_INIT_DISK_DELAY);
}
static void __init xd_wd_init_drive (u_char drive)
@@ -936,8 +932,7 @@ If you need non-standard settings use the xd=... command */
xd_maxsectors = 0x01;
outb(0,XD_RESET); /* reset the controller */
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(XD_INIT_DISK_DELAY);
+ msleep(XD_INIT_DISK_DELAY);
}
static void __init xd_xebec_init_drive (u_char drive)