omap_rev_string: output to stdout
* avoid potential buffer overflows
* allow SPL-build not to output "Texas Instruments Revision detection unimplemented"
Signed-off-by: Andreas Müller <schnitzeltony@gmx.de>
Signed-off-by: Tom Rini <trini@ti.com>
diff --git a/arch/arm/cpu/armv7/omap-common/spl.c b/arch/arm/cpu/armv7/omap-common/spl.c
index 74fea4f..9c1f7e3 100644
--- a/arch/arm/cpu/armv7/omap-common/spl.c
+++ b/arch/arm/cpu/armv7/omap-common/spl.c
@@ -35,6 +35,7 @@
#include <i2c.h>
#include <image.h>
#include <malloc.h>
+#include <linux/compiler.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -154,7 +155,6 @@
void preloader_console_init(void)
{
const char *u_boot_rev = U_BOOT_VERSION;
- char rev_string_buffer[50];
gd = &gdata;
gd->bd = &bdata;
@@ -170,14 +170,10 @@
printf("\nU-Boot SPL %s (%s - %s)\n", u_boot_rev, U_BOOT_DATE,
U_BOOT_TIME);
- omap_rev_string(rev_string_buffer);
- printf("Texas Instruments %s\n", rev_string_buffer);
+ omap_rev_string();
}
-void __omap_rev_string(char *str)
+void __weak omap_rev_string()
{
- sprintf(str, "Revision detection unimplemented");
+ printf("Texas Instruments Revision detection unimplemented\n");
}
-
-void omap_rev_string(char *str)
- __attribute__((weak, alias("__omap_rev_string")));