Hi,
Maybe this up() should be down() instead?
Best Regards,
Wen-chien Jesse Sung
Signed-off-by: Wen-chien Jesse Sung <[email protected]>
--- linux-2.6.12-git9.orig/fs/char_dev.c 2005-06-28 16:43:27.000000000 +0800
+++ linux-2.6.12-git9/fs/char_dev.c 2005-06-28 16:52:01.000000000 +0800
@@ -150,7 +150,7 @@ __unregister_chrdev_region(unsigned majo
struct char_device_struct *cd = NULL, **cp;
int i = major_to_index(major);
- up(&chrdevs_lock);
+ down(&chrdevs_lock);
for (cp = &chrdevs[i]; *cp; cp = &(*cp)->next)
if ((*cp)->major == major &&
(*cp)->baseminor == baseminor &&
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