linux-kernel - [PATCH 20/30] staging/vme: trivial: rename vme_bus_num_mtx to vme_buses

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Message-Id: <1287729412-24356-21-git-send-email-cota@braap.org>
Date:	Fri, 22 Oct 2010 02:36:42 -0400
From:	"Emilio G. Cota" <cota@...ap.org>
To:	Greg KH <greg@...ah.com>
Cc:	Martyn Welch <martyn.welch@...com>,
	LKML <linux-kernel@...r.kernel.org>,
	Juan David Gonzalez Cobas <david.cobas@...il.com>
Subject: [PATCH 20/30] staging/vme: trivial: rename vme_bus_num_mtx to vme_buses_lock

From: Emilio G. Cota <cota@...ap.org>

This paves the way for upcoming changes.

Signed-off-by: Emilio G. Cota <cota@...ap.org>
---
 drivers/staging/vme/vme.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/vme/vme.c b/drivers/staging/vme/vme.c
index 59650dd..357748e 100644
--- a/drivers/staging/vme/vme.c
+++ b/drivers/staging/vme/vme.c
@@ -36,7 +36,7 @@
 
 /* Bitmask and mutex to keep track of bridge numbers */
 static unsigned int vme_bus_numbers;
-static DEFINE_MUTEX(vme_bus_num_mtx);
+static DEFINE_MUTEX(vme_buses_lock);
 
 static void __exit vme_exit(void);
 static int __init vme_init(void);
@@ -1307,7 +1307,7 @@ EXPORT_SYMBOL(vme_slot_get);
 
 /* - Bridge Registration --------------------------------------------------- */
 
-/* call with vme_bus_num_mtx held */
+/* call with vme_buses_lock held */
 static int __vme_alloc_bus_num(int *bus)
 {
 	int index;
@@ -1339,17 +1339,17 @@ static int vme_alloc_bus_num(int *bus)
 {
 	int ret;
 
-	mutex_lock(&vme_bus_num_mtx);
+	mutex_lock(&vme_buses_lock);
 	ret = __vme_alloc_bus_num(bus);
-	mutex_unlock(&vme_bus_num_mtx);
+	mutex_unlock(&vme_buses_lock);
 	return ret;
 }
 
 static void vme_free_bus_num(int bus)
 {
-	mutex_lock(&vme_bus_num_mtx);
+	mutex_lock(&vme_buses_lock);
 	vme_bus_numbers &= ~(0x1 << bus);
-	mutex_unlock(&vme_bus_num_mtx);
+	mutex_unlock(&vme_buses_lock);
 }
 
 /* Note: device_release(dev) throws a warning if dev->release isn't filled in */
-- 
1.7.1

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