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| author | Michael Walle <michael@walle.cc> | 2023-04-04 19:21:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-05 19:41:11 +0200 |
| commit | de12c9691501ccba41a154c223869f82be4c12fd (patch) | |
| tree | a2f14345216af939da60e31f795eb04bbed62795 /drivers/nvmem/core.c | |
| parent | nvmem: core: add per-cell post processing (diff) | |
| download | linux-de12c9691501ccba41a154c223869f82be4c12fd.tar.xz linux-de12c9691501ccba41a154c223869f82be4c12fd.zip | |
nvmem: core: allow to modify a cell before adding it
Provide a way to modify a cell before it will get added. This is useful
to attach a custom post processing hook via a layout.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230404172148.82422-18-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nvmem/core.c')
| -rw-r--r-- | drivers/nvmem/core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index 0708f9f27898..f43025ad315b 100644 --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -695,6 +695,7 @@ static int nvmem_validate_keepouts(struct nvmem_device *nvmem) static int nvmem_add_cells_from_of(struct nvmem_device *nvmem) { + struct nvmem_layout *layout = nvmem->layout; struct device *dev = &nvmem->dev; struct device_node *child; const __be32 *addr; @@ -724,6 +725,9 @@ static int nvmem_add_cells_from_of(struct nvmem_device *nvmem) info.np = of_node_get(child); + if (layout && layout->fixup_cell_info) + layout->fixup_cell_info(nvmem, layout, &info); + ret = nvmem_add_one_cell(nvmem, &info); kfree(info.name); if (ret) { |