staging: zcache/debug: compiler failure on PPC64 and revert commit.

On PPC64 we get this: In file included from drivers/staging/zcache/debug.c:2: drivers/staging/zcache/debug.h: In function 'dec_zcache_obj_count': drivers/staging/zcache/debug.h:16: error: implicit declaration of function 'BUG_ON' This simple patch adds the appropiate header file to finish the compile and reverts "staging: zcache: disable ZCACHE_DEBUG due to build error" (5db5a20) Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
git-mirror · Mar 7, 2013 · 7791c62 · 7791c62
1 parent e9f5b81
commit 7791c62
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/drivers/staging/zcache/Kconfig b/drivers/staging/zcache/Kconfig
@@ -13,7 +13,6 @@ config ZCACHE
 config ZCACHE_DEBUG
 	bool "Enable debug statistics"
 	depends on DEBUG_FS && ZCACHE
-	depends on BROKEN
 	default n
 	help
 	  This is used to provide an debugfs directory with counters of

diff --git a/drivers/staging/zcache/debug.h b/drivers/staging/zcache/debug.h
@@ -1,3 +1,5 @@
+#include <linux/bug.h>
+
 #ifdef CONFIG_ZCACHE_DEBUG
 
 /* we try to keep these statistics SMP-consistent */