diff options
| author | Andrew Bresticker <abrestic@chromium.org> | 2014-09-18 19:18:56 +0400 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2014-10-07 00:29:07 +0400 |
| commit | a6551a76fff15056fde2342d0f7de41ee605264e (patch) | |
| tree | 94ff2a687fc6c8d7ef55a741b2d7db2634eb508d /drivers/mfd/cros_ec.c | |
| parent | 659e142be09482cfd8b9017f616afebc7cf48fa3 (diff) | |
| download | linux-a6551a76fff15056fde2342d0f7de41ee605264e.tar.xz | |
mfd: cros_ec: stop calling ->cmd_xfer() directly
Instead of having users of the ChromeOS EC call the interface-specific
cmd_xfer() callback directly, introduce a central cros_ec_cmd_xfer()
to use instead. This will allow us to put all the locking and retry
logic in one place instead of duplicating it across the different
drivers.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/cros_ec.c')
| -rw-r--r-- | drivers/mfd/cros_ec.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index 4873f9c50452..a9faebdcfa14 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -62,6 +62,13 @@ int cros_ec_check_result(struct cros_ec_device *ec_dev, } EXPORT_SYMBOL(cros_ec_check_result); +int cros_ec_cmd_xfer(struct cros_ec_device *ec_dev, + struct cros_ec_command *msg) +{ + return ec_dev->cmd_xfer(ec_dev, msg); +} +EXPORT_SYMBOL(cros_ec_cmd_xfer); + static const struct mfd_cell cros_devs[] = { { .name = "cros-ec-keyb", |