* [PATCH AUTOSEL 6.12 309/486] can: c_can: Use of_property_present() to test existence of DT property
[not found] <20250505223922.2682012-1-sashal@kernel.org>
@ 2025-05-05 22:36 ` Sasha Levin
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From: Sasha Levin @ 2025-05-05 22:36 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Krzysztof Kozlowski, Rob Herring, Vincent Mailhol,
Marc Kleine-Budde, Sasha Levin, u.kleine-koenig, linux-can
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
[ Upstream commit ab1bc2290fd8311d49b87c29f1eb123fcb581bee ]
of_property_read_bool() should be used only on boolean properties.
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Link: https://patch.msgid.link/20250212-syscon-phandle-args-can-v2-3-ac9a1253396b@linaro.org
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/can/c_can/c_can_platform.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c
index 399844809bbea..bb6071a758f36 100644
--- a/drivers/net/can/c_can/c_can_platform.c
+++ b/drivers/net/can/c_can/c_can_platform.c
@@ -324,7 +324,7 @@ static int c_can_plat_probe(struct platform_device *pdev)
/* Check if we need custom RAMINIT via syscon. Mostly for TI
* platforms. Only supported with DT boot.
*/
- if (np && of_property_read_bool(np, "syscon-raminit")) {
+ if (np && of_property_present(np, "syscon-raminit")) {
u32 id;
struct c_can_raminit *raminit = &priv->raminit_sys;
--
2.39.5
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