From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: [PATCH v3 06/13] dt: add empty for_each_child_of_node, of_find_property Date: Thu, 25 Aug 2011 17:43:37 -0600 Message-ID: <1314315824-9687-7-git-send-email-swarren@nvidia.com> References: <1314315824-9687-1-git-send-email-swarren@nvidia.com> Return-path: In-Reply-To: <1314315824-9687-1-git-send-email-swarren@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: Grant Likely , Colin Cross , Erik Gilling , Olof Johansson Cc: Russell King , Arnd Bergmann , devicetree-discuss@lists.ozlabs.org, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Belisko Marek , Jamie Iles , Shawn Guo , Sergei Shtylyov , Linus Walleij , Stephen Warren List-Id: devicetree@vger.kernel.org The patch adds a couple empty functions for non-dt build, so that drivers migrating to dt can save some '#ifdef CONFIG_OF'. Signed-off-by: Stephen Warren --- include/linux/of.h | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/include/linux/of.h b/include/linux/of.h index 9180dc5..1fc5875 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -242,6 +242,16 @@ static inline bool of_have_populated_dt(void) return false; } +#define for_each_child_of_node(parent, child) \ + while (0) + +static inline struct property *of_find_property(const struct device_node *np, + const char *name, + int *lenp) +{ + return NULL; +} + static inline int of_property_read_u32_array(const struct device_node *np, const char *propname, u32 *out_values, size_t sz) -- 1.7.0.4