Re: [PATCH] dt: Add empty of_match_node() macro
From: Grant Likely <hidden>
Date: 2011-10-24 10:06:27
Also in:
linux-arm-kernel, lkml
On Mon, Oct 24, 2011 at 11:53 AM, Nicolas Ferre [off-list ref] wrote:
quoted hunk ↗ jump to hunk
Add an empty macro for of_match_node() that will save some '#ifdef CONFIG_OF' for non-dt builds. I have chosen to use a macro instead of a function to be able to avoid defining the first parameter. In fact, this "struct of_device_id *" first parameter is usualy not defined as well on non-dt builds. Signed-off-by: Nicolas Ferre <redacted> --- include/linux/of.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)diff --git a/include/linux/of.h b/include/linux/of.h index 736b747..92c40a1 100644 --- a/include/linux/of.h +++ b/include/linux/of.h@@ -303,6 +303,7 @@ static inline struct device_node *of_parse_phandle(struct device_node *np,} #define of_match_ptr(_ptr) NULL +#define of_match_node(_matches, _node) NULL
Where possible, I prefer to code to be written in C, not PP. :-) static inline please. g.