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authorRob Herring <robh@kernel.org>2023-03-10 17:47:36 +0300
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2023-03-18 01:19:55 +0300
commit4d9890ac9d43d4dfd011110ab96633caa6fa829c (patch)
tree57476afb59a5e9b61a87e0a56c1c7f317b1f89b7 /drivers/rtc
parentf12f0c7da37c58da92bd4a6bdc469df7e0b2da5e (diff)
downloadlinux-4d9890ac9d43d4dfd011110ab96633caa6fa829c.tar.xz
rtc: sun6i: Use of_property_present() for testing DT property presence
It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Link: https://lore.kernel.org/r/20230310144736.1547041-1-robh@kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-sun6i.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-sun6i.c b/drivers/rtc/rtc-sun6i.c
index 7038f47d77ff..dc76537f1b62 100644
--- a/drivers/rtc/rtc-sun6i.c
+++ b/drivers/rtc/rtc-sun6i.c
@@ -260,7 +260,7 @@ static void __init sun6i_rtc_clk_init(struct device_node *node,
}
/* Switch to the external, more precise, oscillator, if present */
- if (of_get_property(node, "clocks", NULL)) {
+ if (of_property_present(node, "clocks")) {
reg |= SUN6I_LOSC_CTRL_EXT_OSC;
if (rtc->data->has_losc_en)
reg |= SUN6I_LOSC_CTRL_EXT_LOSC_EN;