clocksource: Put nodes passed to CLOCKSOURCE_OF_DECLARE callbacks centrally

Instead of letting each driver call of_node_put do it centrally in the
loop that also calls the CLOCKSOURCE_OF_DECLARE callbacks. This is less
prone to error and also moves getting and putting the references into the
same function.

Consequently all respective of_node_put calls in drivers are removed.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: David Brown <davidb@codeaurora.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/clocksource/tegra20_timer.c b/drivers/clocksource/tegra20_timer.c
index 5cff61677b6c..642849256d82 100644
--- a/drivers/clocksource/tegra20_timer.c
+++ b/drivers/clocksource/tegra20_timer.c
@@ -181,8 +181,6 @@ static void __init tegra20_init_timer(struct device_node *np)
                 rate = clk_get_rate(clk);
         }
 
-        of_node_put(np);
-
         switch (rate) {
         case 12000000:
                 timer_writel(0x000b, TIMERUS_USEC_CFG);
@@ -241,8 +239,6 @@ static void __init tegra20_init_rtc(struct device_node *np)
         else
                 clk_prepare_enable(clk);
 
-        of_node_put(np);
-
         register_persistent_clock(NULL, tegra_read_persistent_clock);
 }
 CLOCKSOURCE_OF_DECLARE(tegra20_rtc, "nvidia,tegra20-rtc", tegra20_init_rtc);