[PATCH 1/4] of: introduce of_property_read_s32
DORMANTno replies
From: Sebastian Reichel <hidden>
Date: 2013-12-13 20:54:51
Subsystem:
open firmware and flattened device tree, the rest · Maintainers:
Rob Herring, Saravana Kannan, Linus Torvalds
Introduce signed 32bit integer of_property_read method. Signed-off-by: Sebastian Reichel <redacted> --- include/linux/of.h | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/include/linux/of.h b/include/linux/of.h
index 276c546..24cac04 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h@@ -601,6 +601,13 @@ static inline int of_property_read_u32(const struct device_node *np, return of_property_read_u32_array(np, propname, out_value, 1); } +static inline int of_property_read_s32(const struct device_node *np, + const char *propname, + s32 *out_value) +{ + return of_property_read_u32(np, propname, (u32*) out_value); +} + #define of_property_for_each_u32(np, propname, prop, p, u) \ for (prop = of_find_property(np, propname, NULL), \ p = of_prop_next_u32(prop, NULL, &u); \
--
1.8.5.1
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