From e7a00e4210e4cc980e3ba67ec7301af54061d14b Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Sun, 6 Apr 2014 12:52:11 +0200 Subject: [PATCH] of: introduce of_property_read_s32 Introduce signed 32bit integer of_property_read method. Signed-off-by: Sebastian Reichel Signed-off-by: Grant Likely --- include/linux/of.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/linux/of.h b/include/linux/of.h index 29f0adc5f3e4..30912939a610 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -760,6 +760,13 @@ 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); \ -- 2.20.1