staging: mt7621-dts: convert to gpio-keys

Now that gpio-interrupts work correctly, we
can use gpio-keys instead of gpio-keys-polled
for the single push-button on the gbpc-1.

Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/mt7621-dts/gbpc1.dts b/drivers/staging/mt7621-dts/gbpc1.dts
index 47bcee51e016aa0a312d81c5f02361ca7f527d87..570d59e847bf333cf1e7b7613f509eb9b48ce3d0 100644 (file)
--- a/drivers/staging/mt7621-dts/gbpc1.dts
+++ b/drivers/staging/mt7621-dts/gbpc1.dts
@@ -24,11 +24,8 @@
                };
        };
 
-       gpio-keys-polled {
-               compatible = "gpio-keys-polled";
-               #address-cells = <1>;
-               #size-cells = <0>;
-               poll-interval = <20>;
+       gpio-keys {
+               compatible = "gpio-keys";
 
                reset {
                        label = "reset";