linux-kernel - [PATCH 2/2] ide-cd: add a debug

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Message-Id: <1219496923-20868-2-git-send-email-petkovbb@gmail.com>
Date:	Sat, 23 Aug 2008 15:08:43 +0200
From:	Borislav Petkov <petkovbb@...glemail.com>
To:	<bzolnier@...il.com>
Cc:	linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org,
	Borislav Petkov <petkovbb@...il.com>
Subject: [PATCH 2/2] ide-cd: add a debug_mask module parameter

Signed-off-by: Borislav Petkov <petkovbb@...il.com>
---
 drivers/ide/ide-cd.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index cca1011..5e0b9cd 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -53,6 +53,8 @@
 
 #include "ide-cd.h"
 
+static unsigned long debug_mask = 0x0;
+
 #define IDECD_DEBUG_LOG		1
 
 #if IDECD_DEBUG_LOG
@@ -2192,8 +2194,9 @@ static struct block_device_operations idecd_ops = {
 
 /* module options */
 static char *ignore;
-
 module_param(ignore, charp, 0400);
+module_param(debug_mask, ulong, 0644);
+
 MODULE_DESCRIPTION("ATAPI CD-ROM Driver");
 
 static int ide_cd_probe(ide_drive_t *drive)
@@ -2220,6 +2223,9 @@ static int ide_cd_probe(ide_drive_t *drive)
 			goto failed;
 		}
 	}
+
+	drive->debug_mask = debug_mask;
+
 	info = kzalloc(sizeof(struct cdrom_info), GFP_KERNEL);
 	if (info == NULL) {
 		printk(KERN_ERR PFX "%s: Can't allocate a cdrom structure\n",
-- 
1.5.5.4

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