[U-Boot] [PATCH 1/1] OMAP3 Fix compiler warning for v7_flush_dcache_all

Jean-Christophe PLAGNIOL-VILLARD
2009-07-03T21:00:22Z

On 16:56 Thu 02 Jul , Tom wrote:
> Jean-Christophe PLAGNIOL-VILLARD wrote:
> >On 15:04 Tue 30 Jun , Tom Rix wrote:
> >>On build of omap3 targets in MAKEALL, the *.ERR files have
> >>
> >>cpu.c: In function 'cleanup_before_linux':
> >>cpu.c:64: warning: implicit declaration of function 'v7_flush_dcache_all'
> >>cpu.c:64: warning: implicit declaration of function 'get_device_type
> >>
> >>The functions v7_flush_dcache_all and get_device_type are declared
> >>in include/asm-arm/arch-omap3/sys_proto.h, so use this file to
> >>declare the functions.
> >>
> >>Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
> >>---
> >> cpu/arm_cortexa8/cpu.c | 3 +++
> >> 1 files changed, 3 insertions(+), 0 deletions(-)
> >>
> >>diff --git a/cpu/arm_cortexa8/cpu.c b/cpu/arm_cortexa8/cpu.c
> >>index fcb5775..ab1cfc7 100644
> >>--- a/cpu/arm_cortexa8/cpu.c
> >>+++ b/cpu/arm_cortexa8/cpu.c
> >>@@ -35,6 +35,9 @@
> >> #include <command.h>
> >> #include <asm/system.h>
> >> #include <asm/cache.h>
> >>+#ifndef CONFIG_L2_OFF
> >>+#include <asm/arch/sys_proto.h>
> >>+#endif
> >v7_flush_dcache_all is not omap3 specific but armv7 specific so we must no
> >need to depend on arch specific header
> >
> That is where they are declared.
> Would you rather the declaration be moved from sys_proto.h or to
> declare them in cpu.c ?
remove this non needed dependency
and use the generic flush dcache

Best Regards,
J.