[PATCH v5 1/8] dt: add helper inline for retrieving timeout-sec property
From: Fabio Porcedda <hidden>
Date: 2012-11-19 14:10:36
Also in:
linux-arm-kernel, linux-watchdog
Subsystem:
open firmware and flattened device tree, the rest · Maintainers:
Rob Herring, Saravana Kannan, Linus Torvalds
Possibly related (same subject, not in this thread)
- 2012-11-21 · Re: [PATCH v5 1/8] dt: add helper inline for retrieving timeout-sec property · Fabio Porcedda <hidden>
- 2012-11-20 · Re: [PATCH v5 1/8] dt: add helper inline for retrieving timeout-sec property · Rob Herring <hidden>
The first user of this function is the watchdog framework. Signed-off-by: Fabio Porcedda <redacted> Cc: Grant Likely <grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org> Cc: Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org> --- include/linux/of.h | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/include/linux/of.h b/include/linux/of.h
index b4e50d5..d60fde9 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h@@ -477,4 +477,15 @@ static inline int of_property_read_u32(const struct device_node *np, return of_property_read_u32_array(np, propname, out_value, 1); } +/** + * of_get_timeout_sec() - Helper to read the timeout_sec property + * @np: device node from which the property value is to be read. + * @timeout: adress of the output value + */ +static inline int of_get_timeout_sec(const struct device_node *np, + u32 *timeout) +{ + return of_property_read_u32(np, "timeout-sec", timeout); +} + #endif /* _LINUX_OF_H */
--
1.8.0