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| author | Andrzej Pietrasiewicz <andrzej.p@samsung.com> | 2014-12-15 13:50:05 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-01-12 12:13:26 -0600 |
| commit | 39a2ac2738658fd3e56987fb8b43b604298e9ad2 (patch) | |
| tree | 0f34f4239fa6cbb0e03736d8fe3f57280e95c56a /drivers/usb/gadget/function/f_hid.c | |
| parent | 9c4f538bfaf696c5cb24ec58fbeba12155c56c31 (diff) | |
| download | lwn-39a2ac2738658fd3e56987fb8b43b604298e9ad2.tar.gz lwn-39a2ac2738658fd3e56987fb8b43b604298e9ad2.zip | |
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>
Diffstat (limited to 'drivers/usb/gadget/function/f_hid.c')
| -rw-r--r-- | drivers/usb/gadget/function/f_hid.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c index 6e04e302dc3a..9660ade9fdaa 100644 --- a/drivers/usb/gadget/function/f_hid.c +++ b/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) { |