usb: gadget: hid: consistently use 2^n - 1 for max values
A maximum value which fits in 16 bits, unsigned, is 65535.
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c
index 6e04e30..9660ade 100644
--- a/drivers/usb/gadget/function/f_hid.c
+++ b/drivers/usb/gadget/function/f_hid.c
@@ -758,7 +758,7 @@
F_HID_OPT(subclass, 8, 255);
F_HID_OPT(protocol, 8, 255);
-F_HID_OPT(report_length, 16, 65536);
+F_HID_OPT(report_length, 16, 65535);
static ssize_t f_hid_opts_report_desc_show(struct f_hid_opts *opts, char *page)
{