linux-kernel - [PATCH 2/3] blockconsole: Rename device_lock with bc_device

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Date:	Fri,  1 Mar 2013 18:17:47 +0100
From:	Takashi Iwai <tiwai@...e.de>
To:	Joern Engel <joern@...fs.org>
Cc:	linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Borislav Petkov <bp@...en8.de>, Jeff Moyer <jmoyer@...hat.com>
Subject: [PATCH 2/3] blockconsole: Rename device_lock with bc_device_lock

Avoid the name conflict with device_lock() defined in linux/device.h.

Signed-off-by: Takashi Iwai <tiwai@...e.de>
---
 drivers/block/blockconsole.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/block/blockconsole.c b/drivers/block/blockconsole.c
index c22272f..147b8af 100644
--- a/drivers/block/blockconsole.c
+++ b/drivers/block/blockconsole.c
@@ -546,17 +546,17 @@ static void bcon_create_fuzzy(const char *name)
 	}
 }
 
-static DEFINE_SPINLOCK(device_lock);
+static DEFINE_SPINLOCK(bc_device_lock);
 static char scanned_devices[80];
 
 static void bcon_do_add(struct work_struct *work)
 {
 	char local_devices[80], *name, *remainder = local_devices;
 
-	spin_lock(&device_lock);
+	spin_lock(&bc_device_lock);
 	memcpy(local_devices, scanned_devices, sizeof(local_devices));
 	memset(scanned_devices, 0, sizeof(scanned_devices));
-	spin_unlock(&device_lock);
+	spin_unlock(&bc_device_lock);
 
 	while (remainder && remainder[0]) {
 		name = strsep(&remainder, ",");
@@ -573,11 +573,11 @@ void bcon_add(const char *name)
 	 * to go pick it up asap.  Once it is picked up, the buffer is empty
 	 * again, so hopefully it will suffice for all sane users.
 	 */
-	spin_lock(&device_lock);
+	spin_lock(&bc_device_lock);
 	if (scanned_devices[0])
 		strncat(scanned_devices, ",", sizeof(scanned_devices));
 	strncat(scanned_devices, name, sizeof(scanned_devices));
-	spin_unlock(&device_lock);
+	spin_unlock(&bc_device_lock);
 	schedule_work(&bcon_add_work);
 }
 
-- 
1.8.1.4

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