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Commit a8438814 authored by Siva Yerramreddy's avatar Siva Yerramreddy Committed by Greg Kroah-Hartman
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misc: mic: add support for loading/unloading dma driver 



modprobe dma driver upon start and remove it upon unload.

Signed-off-by: default avatarSiva Yerramreddy <yshivakrishna@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a93a5244

Documentation/mic/mpssd/mpss

+7 −7
Original line number Diff line number Diff line
@@ -48,18 +48,18 @@ start() 
	fi



	echo -e $"Starting MPSS Stack"

	echo -e $"Loading MIC_HOST Module"

	echo -e $"Loading MIC_X100_DMA & MIC_HOST Modules"



	# Ensure the driver is loaded

	if [ ! -d "$sysfs" ]; then

		modprobe mic_host

	for f in "mic_host" "mic_x100_dma"

	do

		modprobe $f

		RETVAL=$?

		if [ $RETVAL -ne 0 ]; then

			failure

			echo

			return $RETVAL

		fi

	fi

	done



	# Start the daemon

	echo -n $"Starting MPSSD "
@@ -170,8 +170,8 @@ unload() 
	stop



	sleep 5

	echo -n $"Removing MIC_HOST Module: "

	modprobe -r mic_host

	echo -n $"Removing MIC_HOST & MIC_X100_DMA Modules: "

	modprobe -r mic_host mic_x100_dma

	RETVAL=$?

	[ $RETVAL -ne 0 ] && failure || success

	echo