cyclades: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index ef73e72..6bff9d8 100644
--- a/drivers/char/cyclades.c
+++ b/drivers/char/cyclades.c
@@ -4668,7 +4668,7 @@
return 0;
}
-static inline void __devinit cyz_fpga_copy(void __iomem *fpga, u8 *data,
+static inline void __devinit cyz_fpga_copy(void __iomem *fpga, const u8 *data,
unsigned int size)
{
for (; size > 0; size--) {
@@ -4701,10 +4701,10 @@
const char *name, const u32 mailbox, void __iomem *base,
void __iomem *fpga)
{
- void *ptr = fw->data;
- struct zfile_header *h = ptr;
- struct zfile_config *c, *cs;
- struct zfile_block *b, *bs;
+ const void *ptr = fw->data;
+ const struct zfile_header *h = ptr;
+ const struct zfile_config *c, *cs;
+ const struct zfile_block *b, *bs;
unsigned int a, tmp, len = fw->size;
#define BAD_FW KERN_ERR "Bad firmware: "
if (len < sizeof(*h)) {