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/fpgad.c b/cmd/fpgad.c
index fb2fe63..e65441b 100644
--- a/cmd/fpgad.c
+++ b/cmd/fpgad.c
@@ -49,19 +49,19 @@
/*
* FPGA is specified since argc > 2
*/
- fpga = simple_strtoul(argv[1], NULL, 16);
+ fpga = hextoul(argv[1], NULL);
/*
* Address is specified since argc > 2
*/
- addr = simple_strtoul(argv[2], NULL, 16);
+ addr = hextoul(argv[2], NULL);
/*
* If another parameter, it is the length to display.
* Length is the number of objects, not number of bytes.
*/
if (argc > 3)
- length = simple_strtoul(argv[3], NULL, 16);
+ length = hextoul(argv[3], NULL);
}
nbytes = length * sizeof(u16);