ttusb-dec: treat firmware data as const

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
index fefdc05..de5829b 100644 (file)
--- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
@@ -1275,7 +1275,7 @@ static int ttusb_dec_boot_dsp(struct ttusb_dec *dec)
        u8 b1[] = { 0x61 };
        u8 *b;
        char idstring[21];
-       u8 *firmware = NULL;
+       const u8 *firmware = NULL;
        size_t firmware_size = 0;
        u16 firmware_csum = 0;
        __be16 firmware_csum_ns;