nvmem: cell: drop global cell_post_process

There are no users anymore for the global cell_post_process callback
anymore. New users should use proper nvmem layouts.

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/20230404172148.82422-20-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index f43025ad315b7b34fff8d963f885cb5a288d27cd..fccb2728193acd5c5b193295bb54cbce45118be5 100644 (file)
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -39,7 +39,6 @@ struct nvmem_device {
        unsigned int            nkeepout;
        nvmem_reg_read_t        reg_read;
        nvmem_reg_write_t       reg_write;
-       nvmem_cell_post_process_t cell_post_process;
        struct gpio_desc        *wp_gpio;
        struct nvmem_layout     *layout;
        void *priv;
@@ -903,7 +902,6 @@ struct nvmem_device *nvmem_register(const struct nvmem_config *config)
        nvmem->type = config->type;
        nvmem->reg_read = config->reg_read;
        nvmem->reg_write = config->reg_write;
-       nvmem->cell_post_process = config->cell_post_process;
        nvmem->keepout = config->keepout;
        nvmem->nkeepout = config->nkeepout;
        if (config->of_node)
@@ -1576,13 +1574,6 @@ static int __nvmem_cell_read(struct nvmem_device *nvmem,
                        return rc;
        }
 
-       if (nvmem->cell_post_process) {
-               rc = nvmem->cell_post_process(nvmem->priv, id, index,
-                                             cell->offset, buf, cell->bytes);
-               if (rc)
-                       return rc;
-       }
-
        if (len)
                *len = cell->bytes;
 

diff --git a/include/linux/nvmem-provider.h b/include/linux/nvmem-provider.h
index be81cc88eabca21c9eded02a52447fda18a3b678..d3d7af86a2835c84cd4122710c1ecf8b28a38ee6 100644 (file)
--- a/include/linux/nvmem-provider.h
+++ b/include/linux/nvmem-provider.h
@@ -85,7 +85,6 @@ struct nvmem_cell_info {
  * @no_of_node:        Device should not use the parent's of_node even if it's !NULL.
  * @reg_read:  Callback to read data.
  * @reg_write: Callback to write data.
- * @cell_post_process: Callback for vendor specific post processing of cell data
  * @size:      Device size.
  * @word_size: Minimum read/write access granularity.
  * @stride:    Minimum read/write access stride.
@@ -118,7 +117,6 @@ struct nvmem_config {
        bool                    no_of_node;
        nvmem_reg_read_t        reg_read;
        nvmem_reg_write_t       reg_write;
-       nvmem_cell_post_process_t cell_post_process;
        int     size;
        int     word_size;
        int     stride;