global: Convert simple_strtoul() with hex to hextoul()
It is a pain to have to specify the value 16 in each call. Add a new
hextoul() function and update the code to use it.
Add a proper comment to simple_strtoul() while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/sh/lib/zimageboot.c b/arch/sh/lib/zimageboot.c
index c38f093..c2e285f 100644
--- a/arch/sh/lib/zimageboot.c
+++ b/arch/sh/lib/zimageboot.c
@@ -37,11 +37,12 @@
}
if (s0)
- zboot_entry = (ulong (*)(int, char * const []))simple_strtoul(s0, NULL, 16);
+ zboot_entry = (ulong (*)(int, char * const []))hextoul(s0,
+ NULL);
/* empty_zero_page */
if (s1)
- param = (unsigned char*)simple_strtoul(s1, NULL, 16);
+ param = (unsigned char *)hextoul(s1, NULL);
/* Linux kernel command line */
cmdline = (char *)param + COMMAND_LINE;