[media] cx25821: make cx25821_sram_channels const

And get rid of the channel0-11 external pointers and two more unused fields
in cx25821.h.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/media/pci/cx25821/cx25821-alsa.c b/drivers/media/pci/cx25821/cx25821-alsa.c
index 1858a45dd081..b3cac75a4891 100644
--- a/drivers/media/pci/cx25821/cx25821-alsa.c
+++ b/drivers/media/pci/cx25821/cx25821-alsa.c
@@ -151,7 +151,7 @@ static int _cx25821_start_audio_dma(struct cx25821_audio_dev *chip)
 {
         struct cx25821_audio_buffer *buf = chip->buf;
         struct cx25821_dev *dev = chip->dev;
-        struct sram_channel *audio_ch =
+        const struct sram_channel *audio_ch =
             &cx25821_sram_channels[AUDIO_SRAM_CHANNEL];
         u32 tmp = 0;