diff options
| author | Michael Walle <michael@walle.cc> | 2023-04-04 20:21:28 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-05 20:41:11 +0300 |
| commit | 8a134fd9f9323f4c39ec27055b3d3723cfb5c1e9 (patch) | |
| tree | 6e5aaa7c3bec04736c3e1c29c129b3f66396732a /include/linux/nvmem-provider.h | |
| parent | 011e40a166fdaa65fb9946b7cd91efec85b70dbb (diff) | |
| download | linux-8a134fd9f9323f4c39ec27055b3d3723cfb5c1e9.tar.xz | |
nvmem: core: provide own priv pointer in post process callback
It doesn't make any more sense to have a opaque pointer set up by the
nvmem device. Usually, the layout isn't associated with a particular
nvmem device. Instead, let the caller who set the post process callback
provide the priv pointer.
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/20230404172148.82422-21-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/nvmem-provider.h')
| -rw-r--r-- | include/linux/nvmem-provider.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/nvmem-provider.h b/include/linux/nvmem-provider.h index d3d7af86a283..0cf9f9490514 100644 --- a/include/linux/nvmem-provider.h +++ b/include/linux/nvmem-provider.h @@ -20,7 +20,8 @@ typedef int (*nvmem_reg_write_t)(void *priv, unsigned int offset, void *val, size_t bytes); /* used for vendor specific post processing of cell data */ typedef int (*nvmem_cell_post_process_t)(void *priv, const char *id, int index, - unsigned int offset, void *buf, size_t bytes); + unsigned int offset, void *buf, + size_t bytes); enum nvmem_type { NVMEM_TYPE_UNKNOWN = 0, @@ -56,6 +57,7 @@ struct nvmem_keepout { * @np: Optional device_node pointer. * @read_post_process: Callback for optional post processing of cell data * on reads. + * @priv: Opaque data passed to the read_post_process hook. */ struct nvmem_cell_info { const char *name; @@ -65,6 +67,7 @@ struct nvmem_cell_info { unsigned int nbits; struct device_node *np; nvmem_cell_post_process_t read_post_process; + void *priv; }; /** |