From: Mike Frysinger <vapier.adi@gmail.com>
Date: Thu, 6 Mar 2008 02:02:23 +0000 (-0700)
Subject: [Blackfin] arch: current_l1_stack_save is a pointer, so use NULL rather than 0
X-Git-Tag: v2.6.25-rc5~17^2
X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=9821b1f4a145b20db08108362f0b4caf4f0832a1;p=linux-2.6-omap-h63xx.git

[Blackfin] arch: current_l1_stack_save is a pointer, so use NULL rather than 0

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
---

diff --git a/include/asm-blackfin/mmu_context.h b/include/asm-blackfin/mmu_context.h
index b5eb67596ad..f55ec3c23a9 100644
--- a/include/asm-blackfin/mmu_context.h
+++ b/include/asm-blackfin/mmu_context.h
@@ -73,7 +73,7 @@ static inline void destroy_context(struct mm_struct *mm)
 	struct sram_list_struct *tmp;
 
 	if (current_l1_stack_save == mm->context.l1_stack_save)
-		current_l1_stack_save = 0;
+		current_l1_stack_save = NULL;
 	if (mm->context.l1_stack_save)
 		free_l1stack();