ALSA: lola: 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: Takashi Iwai <tiwai@suse.de>

sound/pci/lola/lola_pcm.c

@@ -197,7 +197,7 @@ static void lola_stream_reset(struct lola *chip, struct lola_stream *str)
 	}
 }
 
-static struct snd_pcm_hardware lola_pcm_hw = {
+static const struct snd_pcm_hardware lola_pcm_hw = {
 	.info =			(SNDRV_PCM_INFO_MMAP |
 				 SNDRV_PCM_INFO_INTERLEAVED |
 				 SNDRV_PCM_INFO_BLOCK_TRANSFER |