p54: treat firmware data as const

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

diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index 1610a7308c1dd02410782bd69b441996a448e849..815c095ef7971361e59d3a95648aee811dea6d09 100644 (file)
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -376,7 +376,8 @@ static int p54u_upload_firmware_3887(struct ieee80211_hw *dev)
        const struct firmware *fw_entry = NULL;
        int err, alen;
        u8 carry = 0;
-       u8 *buf, *tmp, *data;
+       u8 *buf, *tmp;
+       const u8 *data;
        unsigned int left, remains, block_size;
        struct x2_header *hdr;
        unsigned long timeout;
@@ -523,7 +524,7 @@ static int p54u_upload_firmware_net2280(struct ieee80211_hw *dev)
        void *buf;
        __le32 reg;
        unsigned int remains, offset;
-       u8 *data;
+       const u8 *data;
 
        buf = kmalloc(512, GFP_KERNEL);
        if (!buf) {