From: Borislav Petkov <petkovbb@googlemail.com>
Date: Mon, 13 Oct 2008 19:39:34 +0000 (+0200)
Subject: ide: add drive->debug_mask switch
X-Git-Tag: v2.6.28-rc1~599^2~51
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=b22b2ca4ff0730b14d14bcc36bd1b84873557512;p=linux-2.6-omap-h63xx.git

ide: add drive->debug_mask switch

Add a debugging on/off switch for controlling driver debugging
messages dynamically.

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 350ef47ed61..fcd98e1d186 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -545,6 +545,9 @@ struct ide_drive_s {
 
 	int		lun;		/* logical unit */
 	int		crc_count;	/* crc counter to reduce drive speed */
+
+	unsigned long	debug_mask;	/* debugging levels switch */
+
 #ifdef CONFIG_BLK_DEV_IDEACPI
 	struct ide_acpi_drive_link *acpidata;
 #endif