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/osd.c b/cmd/osd.c
index 703d640..8557894 100644
--- a/cmd/osd.c
+++ b/cmd/osd.c
@@ -99,10 +99,10 @@
return CMD_RET_FAILURE;
}
- x = simple_strtoul(argv[1], NULL, 16);
- y = simple_strtoul(argv[2], NULL, 16);
+ x = hextoul(argv[1], NULL);
+ y = hextoul(argv[2], NULL);
hexstr = argv[3];
- count = (argc > 4) ? simple_strtoul(argv[4], NULL, 16) : 1;
+ count = (argc > 4) ? hextoul(argv[4], NULL) : 1;
buflen = strlen(hexstr) / 2;
@@ -148,9 +148,9 @@
return CMD_RET_FAILURE;
}
- x = simple_strtoul(argv[1], NULL, 16);
- y = simple_strtoul(argv[2], NULL, 16);
- color = simple_strtoul(argv[3], NULL, 16);
+ x = hextoul(argv[1], NULL);
+ y = hextoul(argv[2], NULL);
+ color = hextoul(argv[3], NULL);
text = argv[4];
res = video_osd_print(osd_cur, x, y, color, text);
@@ -176,8 +176,8 @@
return CMD_RET_FAILURE;
}
- x = simple_strtoul(argv[1], NULL, 16);
- y = simple_strtoul(argv[2], NULL, 16);
+ x = hextoul(argv[1], NULL);
+ y = hextoul(argv[2], NULL);
res = video_osd_set_size(osd_cur, x, y);
if (res) {