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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2023-12-15 14:15:29 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-15 15:30:07 +0300 |
| commit | ec9c08a1cb8dc5e8e003f95f5f62de41dde235bb (patch) | |
| tree | 3588a40aad4e845226efc22e57529692edb3e540 /drivers/nvmem/internals.h | |
| parent | 4a1a40233b4a9fc159a5c7a27dc34c5c7bc5be55 (diff) | |
| download | linux-ec9c08a1cb8dc5e8e003f95f5f62de41dde235bb.tar.xz | |
nvmem: Create a header for internal sharing
Before adding all the NVMEM layout bus infrastructure to the core, let's
move the main nvmem_device structure in an internal header, only
available to the core. This way all the additional code can be added in
a dedicated file in order to keep the current core file tidy.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20231215111536.316972-4-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nvmem/internals.h')
| -rw-r--r-- | drivers/nvmem/internals.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/nvmem/internals.h b/drivers/nvmem/internals.h new file mode 100644 index 000000000000..ce353831cd65 --- /dev/null +++ b/drivers/nvmem/internals.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef _LINUX_NVMEM_INTERNALS_H +#define _LINUX_NVMEM_INTERNALS_H + +#include <linux/device.h> +#include <linux/nvmem-consumer.h> +#include <linux/nvmem-provider.h> + +struct nvmem_device { + struct module *owner; + struct device dev; + struct list_head node; + int stride; + int word_size; + int id; + struct kref refcnt; + size_t size; + bool read_only; + bool root_only; + int flags; + enum nvmem_type type; + struct bin_attribute eeprom; + struct device *base_dev; + struct list_head cells; + const struct nvmem_keepout *keepout; + unsigned int nkeepout; + nvmem_reg_read_t reg_read; + nvmem_reg_write_t reg_write; + struct gpio_desc *wp_gpio; + struct nvmem_layout *layout; + void *priv; +}; + +#endif /* ifndef _LINUX_NVMEM_INTERNALS_H */ |