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| author | Brian Norris <computersforpeace@gmail.com> | 2015-10-31 06:33:21 +0300 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2015-11-12 00:45:10 +0300 |
| commit | 3b6521eab0386a4854d47b1a01947d7dc46ec98d (patch) | |
| tree | 2d092fee621b1fa3b7e48824db99f8ac2b2b5cb3 /include/linux/mtd/partitions.h | |
| parent | 28b8b26b308e656edfa9467867d5f79212da2ec3 (diff) | |
| download | linux-3b6521eab0386a4854d47b1a01947d7dc46ec98d.tar.xz | |
mtd: ofpart: grab device tree node directly from master device node
It seems more logical to use a device node directly associated with the
MTD master device (i.e., mtd->dev.of_node field) rather than requiring
auxiliary partition parser information to be passed in by the driver in
a separate struct.
This patch supports the mtd->dev.of_node field and deprecates the parser
data 'of_node' field
Driver conversions may now follow.
Additional side benefit to assigning mtd->dev.of_node rather than using
parser data: the driver core will automatically create a device -> node
symlink for us.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'include/linux/mtd/partitions.h')
| -rw-r--r-- | include/linux/mtd/partitions.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/mtd/partitions.h b/include/linux/mtd/partitions.h index 6a35e6de5da1..e742f34b67eb 100644 --- a/include/linux/mtd/partitions.h +++ b/include/linux/mtd/partitions.h @@ -56,7 +56,9 @@ struct device_node; /** * struct mtd_part_parser_data - used to pass data to MTD partition parsers. * @origin: for RedBoot, start address of MTD device - * @of_node: for OF parsers, device node containing partitioning information + * @of_node: for OF parsers, device node containing partitioning information. + * This field is deprecated, as the device node should simply be + * assigned to the master struct device. */ struct mtd_part_parser_data { unsigned long origin; |