[PATCH char-misc-next 8/8] misc: mic: add support for loading/unloading dma driver

From: Sudeep Dutt
Date: Tue May 27 2014 - 22:37:14 EST


From: Siva Yerramreddy <yshivakrishna@xxxxxxxxx>

modprobe dma driver upon start and remove it upon unload.

Signed-off-by: Siva Yerramreddy <yshivakrishna@xxxxxxxxx>
---
Documentation/mic/mpssd/mpss | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/Documentation/mic/mpssd/mpss b/Documentation/mic/mpssd/mpss
index 3136c68..cacbdb0 100755
--- a/Documentation/mic/mpssd/mpss
+++ b/Documentation/mic/mpssd/mpss
@@ -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
--
1.8.2.1

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