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Diffstat (limited to 'sys-kernel/linuxwacom-module/files/check_driver')
| -rw-r--r-- | sys-kernel/linuxwacom-module/files/check_driver | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sys-kernel/linuxwacom-module/files/check_driver b/sys-kernel/linuxwacom-module/files/check_driver new file mode 100644 index 0000000..6e49aa1 --- /dev/null +++ b/sys-kernel/linuxwacom-module/files/check_driver @@ -0,0 +1,24 @@ +#!/bin/sh +# + +#logger check_driver called with: $1 - $2 - $3 - + +wanted=$1 +devpath=$2 +bustype=$3 + +device=$(readlink /sys/$devpath/device) +device=${device##*/} +driver=$(readlink /sys/$devpath/device/driver) +driver=${driver##*/} + +logger device $device is bound to the $driver driver + +if [ "$driver" != "$wanted" ]; then + logger must rebind + echo -n "$device" > /sys/$devpath/device/driver/unbind + echo -n "$device" > /sys/bus/$bustype/drivers/$wanted/bind +else + logger no need to rebind +fi + |