---

yaml --- r: 142313 b: refs/heads/master c: 48ec00a h: refs/heads/master i: 142311: 0ba8eeb v: v3
git-mirror · Mar 20, 2009 · d9e012c · d9e012c
1 parent 3f2e538
commit d9e012c
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e2a0f25b4f520adbd82c0caafcde0470ed11053d
+refs/heads/master: 48ec00ac895074f8a47bda8f3925ccaa46abb7a8
diff --git a/trunk/drivers/mtd/mtdoops.c b/trunk/drivers/mtd/mtdoops.c
@@ -361,8 +361,10 @@ mtdoops_console_write(struct console *co, const char *s, unsigned int count)
 	spin_lock_irqsave(&cxt->writecount_lock, flags);
 
 	/* Check ready status didn't change whilst waiting for the lock */
-	if (!cxt->ready)
+	if (!cxt->ready) {
+		spin_unlock_irqrestore(&cxt->writecount_lock, flags);
 		return;
+	}
 
 	if (cxt->writecount == 0) {
 		u32 *stamp = cxt->oops_buf;
@@ -420,6 +422,7 @@ static int __init mtdoops_console_init(void)
 
 	cxt->mtd_index = -1;
 	cxt->oops_buf = vmalloc(OOPS_PAGE_SIZE);
+	spin_lock_init(&cxt->writecount_lock);
 
 	if (!cxt->oops_buf) {
 		printk(KERN_ERR "Failed to allocate mtdoops buffer workspace\n");