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usb: gadget: hid: consistently use 2^n - 1 for max values

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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>
This commit is contained in:
Andrzej Pietrasiewicz 2014-12-15 13:50:05 +01:00 committed by Felipe Balbi
parent 9c4f538bfa
commit 39a2ac2738
1 changed files with 1 additions and 1 deletions

2
drivers/usb/gadget/function/f_hid.c

@ -758,7 +758,7 @@ static struct f_hid_opts_attribute f_hid_opts_##name = \
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)
{