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Date: Thu, 18 Aug 2016 16:52:19 +0800 From: Finlye Xiao <finley.xiao@...k-chips.com> To: srinivas.kandagatla@...aro.org, maxime.ripard@...e-electrons.com, heiko@...ech.de, robh+dt@...nel.org, frowand.list@...il.com, sre@...nel.org, dbaryshkov@...il.com, dwmw2@...radead.org, mark.rutland@....com, khilman@...nel.org, nm@...com, rjw@...ysocki.net, viresh.kumar@...aro.org, sboyd@...eaurora.org Cc: linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org, wxt@...k-chips.com, jay.xu@...k-chips.com, rocky.hao@...k-chips.com, tim.chen@...k-chips.com, tony.xie@...k-chips.com, ulysses.huang@...k-chips.com, lin.huang@...k-chips.com, Finley Xiao <finley.xiao@...k-chips.com> Subject: [PATCH v2 2/4] of: introduce of_property_read_s32_index From: Finley Xiao <finley.xiao@...k-chips.com> Introduce single indexed signed 32bit integer of_property_read method. Signed-off-by: Finley Xiao <finley.xiao@...k-chips.com> --- include/linux/of.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/linux/of.h b/include/linux/of.h index 3d9ff8e..8ef775e 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -929,6 +929,14 @@ static inline int of_property_read_s32(const struct device_node *np, return of_property_read_u32(np, propname, (u32*) out_value); } +static inline int of_property_read_s32_index(const struct device_node *np, + const char *propname, u32 index, + s32 *out_value) +{ + return of_property_read_u32_index(np, propname, index, + (u32 *)out_value); +} + #define of_for_each_phandle(it, err, np, ln, cn, cc) \ for (of_phandle_iterator_init((it), (np), (ln), (cn), (cc)), \ err = of_phandle_iterator_next(it); \ -- 1.9.1
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