]> git.sur5r.net Git - u-boot/commit
dm: ofnode: use fdt32_t for DT property value to fix sparse warning
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Thu, 22 Jun 2017 08:57:50 +0000 (17:57 +0900)
committerSimon Glass <sjg@chromium.org>
Tue, 11 Jul 2017 16:08:20 +0000 (10:08 -0600)
commit8c9eaadaaad888e0cd77512553d0d02d476b4dde
tree4a3e51643a30c927fa5b9011f71dd9420288cd76
parentfce136aafe1f51b2dbca1439f3bf31a7e6d32ca9
dm: ofnode: use fdt32_t for DT property value to fix sparse warning

DTB is encoded in big endian.  When we retrieve property values,
we need to use fdt32_to_cpu (aka be32_to_cpu) for endian conversion.
This is a bit error-prone, but sparse is useful to detect endian
mismatch.

We need to use (fdt32_t *) instead of (u32 *) for a pointer of a
property value.  Otherwise sparse warns "cast to restricted __be32".

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
drivers/core/ofnode.c