From: R Sricharan <r.sricharan@ti.com>
Date: Thu, 10 May 2012 15:57:20 +0000 (+0530)
Subject: ARM: OMAP2+: Move stubbed secure_sram_reserve function to a common.c and call it... 
X-Git-Tag: v3.6-rc1~140^2~2^2~13
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e799840a09c7e4b7e94d08a7b8c3ec4ba81611f9;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git

ARM: OMAP2+: Move stubbed secure_sram_reserve function to a common.c and call it __weak

omap_secure_ram_reserve_memblock is stubbed for OMAP1,2 only builds using a
 ifdef check. But this results in adding CONFIG_ARCH_OMAPxx checks for
future socs that use the real function. So move this to common.c file and
call it __weak.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
---

diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index 0a9b9a9..89a3723 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -77,3 +77,12 @@ void __init omap_init_consistent_dma_size(void)
 	init_consistent_dma_size(CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE << 20);
 #endif
 }
+
+/*
+ * Stub function for OMAP2 so that common files
+ * continue to build when custom builds are used
+ */
+int __weak omap_secure_ram_reserve_memblock(void)
+{
+	return 0;
+}
diff --git a/arch/arm/plat-omap/include/plat/omap-secure.h b/arch/arm/plat-omap/include/plat/omap-secure.h
index 8c7994c..0e4acd2 100644
--- a/arch/arm/plat-omap/include/plat/omap-secure.h
+++ b/arch/arm/plat-omap/include/plat/omap-secure.h
@@ -3,12 +3,7 @@
 
 #include <linux/types.h>
 
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
 extern int omap_secure_ram_reserve_memblock(void);
-#else
-static inline void omap_secure_ram_reserve_memblock(void)
-{ }
-#endif
 
 #ifdef CONFIG_OMAP4_ERRATA_I688
 extern int omap_barrier_reserve_memblock(void);