Patchwork [U-Boot,1/7,V2] FDT: Declare API in header file.

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Submitter Rajeshwari Birje
Date Nov. 28, 2012, 6:10 a.m.
Message ID <1354083013-5213-2-git-send-email-rajeshwari.s@samsung.com>
Download mbox | patch
Permalink /patch/202367/
State Superseded
Headers show

Comments

Rajeshwari Birje - Nov. 28, 2012, 6:10 a.m.
Added fd_dec_lookup function to header file.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
---
Changes in V2:
        - New patch.
 include/fdtdec.h |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)
Simon Glass - Nov. 28, 2012, 11:11 p.m.
Hi Rajeshwari,

On Tue, Nov 27, 2012 at 10:10 PM, Rajeshwari Shinde
<rajeshwari.s@samsung.com> wrote:
> Added fd_dec_lookup function to header file.
>
> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>

Actually I think my patch to fix the name and export this function has
already landed in mainline, so you should be able to drop this patch.
It is now called fdtdec_lookup().

Regards,
Simon

> ---
> Changes in V2:
>         - New patch.
>  include/fdtdec.h |   13 +++++++++++++
>  1 files changed, 13 insertions(+), 0 deletions(-)
>
> diff --git a/include/fdtdec.h b/include/fdtdec.h
> index f9aac31..89030aa 100644
> --- a/include/fdtdec.h
> +++ b/include/fdtdec.h
> @@ -389,4 +389,17 @@ int fdtdec_get_byte_array(const void *blob, int node, const char *prop_name,
>   */
>  const u8 *fdtdec_locate_byte_array(const void *blob, int node,
>                              const char *prop_name, int count);
> +
> +/**
> + * Find the compatible ID for a given node.
> + *
> + * Generally each node has at least one compatible string attached to it.
> + * This function looks through our list of known compatible strings and
> + * returns the corresponding ID which matches the compatible string.
> + *
> + * @param blob FDT blob to use
> + * @param node Node containing compatible string to find
> + * @return compatible ID, or COMPAT_UNKNOWN if we cannot find a match
> + */
> +enum fdt_compat_id fd_dec_lookup(const void *blob, int node);
>  #endif
> --
> 1.7.4.4
>

Patch

diff --git a/include/fdtdec.h b/include/fdtdec.h
index f9aac31..89030aa 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -389,4 +389,17 @@  int fdtdec_get_byte_array(const void *blob, int node, const char *prop_name,
  */
 const u8 *fdtdec_locate_byte_array(const void *blob, int node,
 			     const char *prop_name, int count);
+
+/**
+ * Find the compatible ID for a given node.
+ *
+ * Generally each node has at least one compatible string attached to it.
+ * This function looks through our list of known compatible strings and
+ * returns the corresponding ID which matches the compatible string.
+ *
+ * @param blob	FDT blob to use
+ * @param node	Node containing compatible string to find
+ * @return compatible ID, or COMPAT_UNKNOWN if we cannot find a match
+ */
+enum fdt_compat_id fd_dec_lookup(const void *blob, int node);
 #endif