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/drivers/dfu/dfu_mtd.c b/drivers/dfu/dfu_mtd.c
index 894b570..a31d480 100644
--- a/drivers/dfu/dfu_mtd.c
+++ b/drivers/dfu/dfu_mtd.c
@@ -268,9 +268,9 @@
st = strsep(&s, " ");
if (!strcmp(st, "raw")) {
dfu->layout = DFU_RAW_ADDR;
- dfu->data.mtd.start = simple_strtoul(s, &s, 16);
+ dfu->data.mtd.start = hextoul(s, &s);
s++;
- dfu->data.mtd.size = simple_strtoul(s, &s, 16);
+ dfu->data.mtd.size = hextoul(s, &s);
} else if ((!strcmp(st, "part")) || (!strcmp(st, "partubi"))) {
char mtd_id[32];
struct mtd_device *mtd_dev;