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Commit 3e830955 authored by Tomas Winkler's avatar Tomas Winkler Committed by Greg Kroah-Hartman
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mei: fix device stall after wd is stopped 



After watchdog was disabled the driver would stall
due to wrong calculation of credits reduction

The cat&paste bug was introduced in the commit
7bdf72d3
mei: introduce mei_data2slots wrapper

Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0d7614f0

drivers/misc/mei/interrupt.c

+1 −1
Original line number Diff line number Diff line
@@ -1253,7 +1253,7 @@ static int mei_irq_thread_write_handler(struct mei_io_list *cmpl_list, 
			if (dev->wd_timeout)

				*slots -= mei_data2slots(MEI_START_WD_DATA_SIZE);

			else

				*slots -= mei_data2slots(MEI_START_WD_DATA_SIZE);

				*slots -= mei_data2slots(MEI_WD_PARAMS_SIZE);

		}

	}

	if (dev->stop)