Commit 0f4315a8 authored Aug 04, 2015 by Felipe Balbi

usb: gadget: f_uac2: fix build warning



commit 913e4a90 ("usb: gadget: f_uac2:
finalize wMaxPacketSize according to bandwidth")
added a possible build warning when calling
min(). In order to fix the warning, we just
make sure to call min_t() and tell that its
arguments should be u16.

Cc: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

parent 7f352964

drivers/usb/gadget/function/f_uac2.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -994,7 +994,7 @@ static void set_ep_max_packet_size(const struct f_uac2_opts *uac2_opts,

		max_packet_size = num_channels(chmask) * ssize *
		DIV_ROUND_UP(srate, factor / (1 << (ep_desc->bInterval - 1)));
		ep_desc->wMaxPacketSize = cpu_to_le16(min(max_packet_size,
		ep_desc->wMaxPacketSize = cpu_to_le16(min_t(u16, max_packet_size,
		le16_to_cpu(ep_desc->wMaxPacketSize)));
		}