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/cmd/qfw.c b/cmd/qfw.c
index e6a9fdb..eb6a552 100644
--- a/cmd/qfw.c
+++ b/cmd/qfw.c
@@ -120,7 +120,7 @@
env = env_get("loadaddr");
load_addr = env ?
- (void *)simple_strtoul(env, NULL, 16) :
+ (void *)hextoul(env, NULL) :
#ifdef CONFIG_LOADADDR
(void *)CONFIG_LOADADDR;
#else
@@ -129,7 +129,7 @@
env = env_get("ramdiskaddr");
initrd_addr = env ?
- (void *)simple_strtoul(env, NULL, 16) :
+ (void *)hextoul(env, NULL) :
#ifdef CONFIG_RAMDISK_ADDR
(void *)CONFIG_RAMDISK_ADDR;
#else
@@ -137,10 +137,10 @@
#endif
if (argc == 2) {
- load_addr = (void *)simple_strtoul(argv[0], NULL, 16);
- initrd_addr = (void *)simple_strtoul(argv[1], NULL, 16);
+ load_addr = (void *)hextoul(argv[0], NULL);
+ initrd_addr = (void *)hextoul(argv[1], NULL);
} else if (argc == 1) {
- load_addr = (void *)simple_strtoul(argv[0], NULL, 16);
+ load_addr = (void *)hextoul(argv[0], NULL);
}
if (!load_addr || !initrd_addr) {