usb: gadget: make snd_pcm_hardware const

Make this const as it is only used during a copy operation.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/gadget/function/u_audio.c b/drivers/usb/gadget/function/u_audio.c
index d4caa21..3971bba 100644 (file)
--- a/drivers/usb/gadget/function/u_audio.c
+++ b/drivers/usb/gadget/function/u_audio.c
@@ -79,7 +79,7 @@ struct snd_uac_chip {
        unsigned int p_framesize;
 };
 
-static struct snd_pcm_hardware uac_pcm_hardware = {
+static const struct snd_pcm_hardware uac_pcm_hardware = {
        .info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER
                 | SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID
                 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME,