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| author |   Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-07-29 12:28:03 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-29 17:08:04 +0200 |
| commit | 0912ef4855e8e463a8d724efd6bee08e9b5d3f1e (patch) | |
| tree | 01bc20e0eee0944926a08eaae961ed656d311fd4 /drivers/misc/mei/mei_dev.h | |
| parent | fpga: versal-fpga: Remove empty functions (diff) | |
| download | linux-dev-0912ef4855e8e463a8d724efd6bee08e9b5d3f1e.tar.xz linux-dev-0912ef4855e8e463a8d724efd6bee08e9b5d3f1e.zip | |
mei: constify passed buffers and structures
Buffers and structures passed to MEI bus and client API can be made
const for safer code and clear indication that it is not modified.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210729102803.46289-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/mei_dev.h')
| -rw-r--r-- | drivers/misc/mei/mei_dev.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h index b7b6ef344e80..694f866f87ef 100644 --- a/drivers/misc/mei/mei_dev.h +++ b/drivers/misc/mei/mei_dev.h @@ -356,7 +356,7 @@ struct mei_hw_ops { /* MEI bus API*/ void mei_cl_bus_rescan_work(struct work_struct *work); void mei_cl_bus_dev_fixup(struct mei_cl_device *dev); -ssize_t __mei_cl_send(struct mei_cl *cl, u8 *buf, size_t length, u8 vtag, +ssize_t __mei_cl_send(struct mei_cl *cl, const u8 *buf, size_t length, u8 vtag, unsigned int mode); ssize_t __mei_cl_recv(struct mei_cl *cl, u8 *buf, size_t length, u8 *vtag, unsigned int mode, unsigned long timeout); |