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| author | Tomas Winkler <tomas.winkler@intel.com> | 2016-11-11 04:00:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-15 12:56:52 +0300 |
| commit | 4b9960d052840072b59548b866db5f21d0adcf28 (patch) | |
| tree | deb4d40e813128c85f39560c6ac87e5d8b4d57dd /drivers/misc/mei/hw-me.c | |
| parent | 17ba8a08b58a01bbac35790ffca4388ca92b7790 (diff) | |
| download | linux-4b9960d052840072b59548b866db5f21d0adcf28.tar.xz | |
mei: constify buffer in the write functions calls
The write buffer should not by modified so make it constant. Also
hitchhike some style fixes on the way in the interface and rename
mei_me_write_message to mei_me_hbuf_write for consistency.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/hw-me.c')
| -rw-r--r-- | drivers/misc/mei/hw-me.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/misc/mei/hw-me.c b/drivers/misc/mei/hw-me.c index 56c2101e80ad..998f7fc0e920 100644 --- a/drivers/misc/mei/hw-me.c +++ b/drivers/misc/mei/hw-me.c @@ -450,7 +450,7 @@ static size_t mei_me_hbuf_max_len(const struct mei_device *dev) /** - * mei_me_write_message - writes a message to mei device. + * mei_me_hbuf_write - writes a message to host hw buffer. * * @dev: the device structure * @header: mei HECI header of message @@ -458,9 +458,9 @@ static size_t mei_me_hbuf_max_len(const struct mei_device *dev) * * Return: -EIO if write has failed */ -static int mei_me_write_message(struct mei_device *dev, - struct mei_msg_hdr *header, - unsigned char *buf) +static int mei_me_hbuf_write(struct mei_device *dev, + struct mei_msg_hdr *header, + const unsigned char *buf) { unsigned long rem; unsigned long length = header->length; @@ -1243,7 +1243,7 @@ static const struct mei_hw_ops mei_me_hw_ops = { .hbuf_is_ready = mei_me_hbuf_is_empty, .hbuf_max_len = mei_me_hbuf_max_len, - .write = mei_me_write_message, + .write = mei_me_hbuf_write, .rdbuf_full_slots = mei_me_count_full_read_slots, .read_hdr = mei_me_mecbrw_read, |