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Diffstat (limited to 'drivers/misc/mei/mei_dev.h')
-rw-r--r--drivers/misc/mei/mei_dev.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h
index d50f70b..93b1503 100644
--- a/drivers/misc/mei/mei_dev.h
+++ b/drivers/misc/mei/mei_dev.h
@@ -300,10 +300,9 @@ struct mei_hw_ops {
int (*hbuf_free_slots)(struct mei_device *dev);
bool (*hbuf_is_ready)(struct mei_device *dev);
size_t (*hbuf_max_len)(const struct mei_device *dev);
-
int (*write)(struct mei_device *dev,
struct mei_msg_hdr *hdr,
- unsigned char *buf);
+ const unsigned char *buf);
int (*rdbuf_full_slots)(struct mei_device *dev);
@@ -665,7 +664,7 @@ static inline size_t mei_hbuf_max_len(const struct mei_device *dev)
}
static inline int mei_write_message(struct mei_device *dev,
- struct mei_msg_hdr *hdr, void *buf)
+ struct mei_msg_hdr *hdr, const void *buf)
{
return dev->ops->write(dev, hdr, buf);
}
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