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mei: bus: remove rx callback context

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The callback context is redunant as all the information can be
retrived from the device struture of its private data.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tomas Winkler
2016-10-19 16:33:31 +03:00
committed by Greg Kroah-Hartman
parent 972cedf6e3
commit 1e4edb3fe9
4 changed files with 8 additions and 15 deletions
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6
drivers/misc/mei/bus.c
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@@ -228,7 +228,7 @@ static void mei_cl_bus_event_work(struct work_struct *work)
bus = cldev->bus;
if (cldev->event_cb)
cldev->event_cb(cldev, cldev->events, cldev->event_context);
cldev->event_cb(cldev, cldev->events);
cldev->events = 0;
@@ -301,7 +301,6 @@ bool mei_cl_bus_rx_event(struct mei_cl *cl)
* @cldev: me client devices
* @event_cb: callback function
* @events_mask: requested events bitmask
* @context: driver context data
*
* Return: 0 on success
* -EALREADY if an callback is already registered
@@ -309,7 +308,7 @@ bool mei_cl_bus_rx_event(struct mei_cl *cl)
*/
int mei_cldev_register_event_cb(struct mei_cl_device *cldev,
unsigned long events_mask,
mei_cldev_event_cb_t event_cb, void *context)
mei_cldev_event_cb_t event_cb)
{
struct mei_device *bus = cldev->bus;
int ret;
@@ -320,7 +319,6 @@ int mei_cldev_register_event_cb(struct mei_cl_device *cldev,
cldev->events = 0;
cldev->events_mask = events_mask;
cldev->event_cb = event_cb;
cldev->event_context = context;
INIT_WORK(&cldev->event_work, mei_cl_bus_event_work);
if (cldev->events_mask & BIT(MEI_CL_EVENT_RX)) {