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authorFrederic Weisbecker <fweisbec@gmail.com>2009-12-09 18:31:53 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-09 18:53:23 -0800
commit79a56ed0e11c7d924762062a0e2a46b87014498d (patch)
tree08e2cb925f85dd691fbc4b90f77b7018c67d2010 /drivers/char/nvram.c
parent2588465badb648a50cd19623f0dd0063c90d4e31 (diff)
nvram: Fix missing smp_lock.h in nvram
The bkl has been removed from nvram_llseek() and smp_lock.h was removed because another patch in the same tree zapped the remaining usage of bkl in the same file. But this patch must have been excluded later, then we still need the smp_lock.h headers for the bkl use in nvram_open(). This fixes the following build error: drivers/char/nvram.c: In function ‘nvram_open’: drivers/char/nvram.c:332: erreur: implicit declaration of function ‘lock_kernel’ drivers/char/nvram.c:339: erreur: implicit declaration of function ‘unlock_kernel’ make[2]: *** [drivers/char/nvram.o] Erreur 1 make[1]: *** [drivers/char] Erreur 2 make: *** [drivers] Erreur 2 Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/nvram.c')
-rw-r--r--drivers/char/nvram.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
index 2100a8f7bd86..4008e2ce73c1 100644
--- a/drivers/char/nvram.c
+++ b/drivers/char/nvram.c
@@ -110,6 +110,7 @@
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/uaccess.h>
+#include <linux/smp_lock.h>
#include <asm/system.h>