Add support to parse platform acpi led devices. Use modalias
to extract product and driver name as defined in:
Documentation/ABI/testing/sysfs-bus-platform
Signed-off-by: Shuah Khan <[email protected]>
---
tools/leds/get_led_device_info.sh | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/tools/leds/get_led_device_info.sh b/tools/leds/get_led_device_info.sh
index ccfa442db5fe..a085a8ffe7c9 100755
--- a/tools/leds/get_led_device_info.sh
+++ b/tools/leds/get_led_device_info.sh
@@ -72,8 +72,13 @@ elif [ $of_node_missing -eq 0 ]; then
manufacturer=`echo $compatible | awk -F, '{print $1}'`
product=`echo $compatible | awk -F, '{print $2}'`
fi
+elif [ "$bus" = "platform" ]; then
+ cd $led_cdev_path
+ product=`cat device/modalias | awk -F: '{print $2}'`
+ driver=`cat device/modalias | awk -F: '{print $2}'`
+ expected_devname=`cat device/modalias | awk -F: '{print $1}'`
else
- echo "Unknown device type."
+ echo "Unknown/unsupported device type." $bus
exit 1
fi
@@ -112,7 +117,6 @@ printf "# LED class device name validation #\n"
printf "####################################\n\n"
led_name=`echo $led_cdev_path | sed s'/.*\///'`
-
num_sections=`echo $led_name | awk -F: '{print NF}'`
if [ $num_sections -eq 1 ]; then
@@ -161,6 +165,8 @@ if [ ! -z "$devicename" ]; then
if [ ! -z "$expected_devname" ]; then
if [ "$devicename" = "$expected_devname" ]; then
print_msg_ok "$S_DEV" "$devicename"
+ elif [ "$bus" = "platform" ]; then
+ print_msg_ok "$S_DEV" "$devicename"
else
print_msg_failed "$S_DEV" "$devicename" "Expected: $expected_devname"
fi
--
2.34.1