macintosh/adb: Use C99 initializers for struct adb_driver instances

No change to object files.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index fc56c70..433dbed 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -199,13 +199,13 @@
 
 #ifdef CONFIG_ADB
 const struct adb_driver via_pmu_driver = {
-	"PMU",
-	pmu_probe,
-	pmu_init,
-	pmu_send_request,
-	pmu_adb_autopoll,
-	pmu_poll_adb,
-	pmu_adb_reset_bus
+	.name         = "PMU",
+	.probe        = pmu_probe,
+	.init         = pmu_init,
+	.send_request = pmu_send_request,
+	.autopoll     = pmu_adb_autopoll,
+	.poll         = pmu_poll_adb,
+	.reset_bus    = pmu_adb_reset_bus,
 };
 #endif /* CONFIG_ADB */