openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
R Sricharan 2012-05-10 21:27:20 +05:30 committed by Santosh Shilimkar
parent fb584511c4
commit e799840a09
2 changed files with 9 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
arch/arm/plat-omap/common.c
View File

@ -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;
}

5
arch/arm/plat-omap/include/plat/omap-secure.h
View File

@ -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);