usb: gadget: uac2: provide a variable for interface and alt settings
This patch removes the shifting and masking of interface and its alt
setting and provides its own variable.
This looks better and is smaller:
text data bss dec hex filename
x86-32
6940 956 56 7952 1f10 gadget/audio.o.old
6908 956 56 7920 1ef0 gadget/audio.o.new
arm
7914 956 56 8926 22de gadget/audio.o.old
7886 956 56 8898 22c2 gadget/audio.o.new
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
1 file changed