vx: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c
index 9953886..585af2e 100644
--- a/sound/drivers/vx/vx_core.c
+++ b/sound/drivers/vx/vx_core.c
@@ -453,7 +453,7 @@
vx_outb(chip, TXM, 0);
vx_outb(chip, TXL, 0);
} else {
- unsigned char *image = boot->data + i;
+ const unsigned char *image = boot->data + i;
if (vx_wait_isr_bit(chip, ISR_TX_EMPTY) < 0) {
snd_printk(KERN_ERR "dsp boot failed at %d\n", i);
return -EIO;
@@ -671,7 +671,7 @@
unsigned int i;
int err;
unsigned int csum = 0;
- unsigned char *image, *cptr;
+ const unsigned char *image, *cptr;
snd_assert(dsp->size % 3 == 0, return -EINVAL);