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Commit b1940954 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

staging: gasket: remove gasket_interrupt_trigger_eventfd() 



No one calls it, so just remove the dead code.

Cc: Rob Springer <rspringer@google.com>
Cc: John Joseph <jnjoseph@google.com>
Cc: Ben Chan <benchan@chromium.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f09b915b

drivers/staging/gasket/gasket_interrupt.c

+0 −12
Original line number Diff line number Diff line
@@ -504,18 +504,6 @@ int gasket_interrupt_clear_eventfd( 
	return 0;

}



int gasket_interrupt_trigger_eventfd(

	struct gasket_interrupt_data *interrupt_data, int interrupt)

{

	struct eventfd_ctx *ctx = interrupt_data->eventfd_ctxs[interrupt];



	if (!ctx)

		return -EINVAL;



	eventfd_signal(ctx, 1);

	return 0;

}



struct msix_entry *gasket_interrupt_get_msix_entries(

	struct gasket_interrupt_data *interrupt_data)

{

drivers/staging/gasket/gasket_interrupt.h

+0 −13
Original line number Diff line number Diff line
@@ -101,19 +101,6 @@ int gasket_interrupt_set_eventfd( 
int gasket_interrupt_clear_eventfd(

	struct gasket_interrupt_data *interrupt_data, int interrupt);



/*

 * Signals the eventfd associated with interrupt.

 * @data: Pointer to device interrupt data.

 * @interrupt: The device interrupt to signal for.

 *

 * Simulates a device interrupt by signaling the eventfd associated with

 * interrupt, if any.

 * Returns 0 if the eventfd was successfully triggered, a negative error code

 * otherwise (if, for example, no eventfd was associated with interrupt).

 */

int gasket_interrupt_trigger_eventfd(

	struct gasket_interrupt_data *interrupt_data, int interrupt);



/*

 * The below functions exist for backwards compatibility.

 * No new uses should be written.