[patch 16/16] block/ps2esdi: replace sleep_on() with wait_event()

domen
2005-08-08T22:33:54Z

[-- Attachment #1: wait_event-drivers_block_ps2esdi.patch --]
[-- Type: text/plain, Size: 1519 bytes --]

From: Nishanth Aravamudan <nacc@us.ibm.com>

Use wait_event() instead of the deprecated sleep_on(). In all
replacements, wait_event() expects the condition to *stop* on, so the existing
conditional is negated and passed as the parameter. I am not sure if these
changes are appropriate, as the condition to pass to wait_event() to guarantee
the same behavior; I think this is the best choice, though.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Domen Puncer <domen@coderock.org>
---
ps2esdi.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)

Index: quilt/drivers/block/ps2esdi.c
===================================================================
--- quilt.orig/drivers/block/ps2esdi.c
+++ quilt/drivers/block/ps2esdi.c
@@ -43,6 +43,7 @@
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/module.h>
+#include <linux/delay.h>

#include <asm/system.h>
#include <asm/io.h>
@@ -461,8 +462,7 @@ static void __init ps2esdi_get_device_cf
cmd_blk[1] = 0;
no_int_yet = TRUE;
ps2esdi_out_cmd_blk(cmd_blk);
- if (no_int_yet)
- sleep_on(&ps2esdi_int);
+ wait_event(ps2esdi_int, !no_int_yet);

if (ps2esdi_drives > 1) {
printk("%s: Drive 1\n", DEVICE_NAME); /*BA */
@@ -470,8 +470,7 @@ static void __init ps2esdi_get_device_cf
cmd_blk[1] = 0;
no_int_yet = TRUE;
ps2esdi_out_cmd_blk(cmd_blk);
- if (no_int_yet)
- sleep_on(&ps2esdi_int);
+ wait_event(ps2esdi_int, !no_int_yet);
} /* if second physical drive is present */
return;
}

--