On Sat, May 27, 2017 at 08:16:15PM +0530, Bhumika Goyal wrote:

Declare snd_kcontrol_new structures as const as they are only passed an
argument to the function snd_ctl_new1. This argument is of type const,
so snd_kcontrol_new structures having this property can be made const.
Done using Coccinelle:

Acked-by: Mark Brown <broonie@kernel.org>