[PATCH v13 3/6] nvmem: Create a header for internal sharing
From: Miquel Raynal <miquel.raynal@bootlin.com>
Date: 2023-10-11 11:15:59
Also in:
lkml
Subsystem:
nvmem framework, the rest · Maintainers:
Srinivas Kandagatla, Linus Torvalds
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> --- drivers/nvmem/core.c | 24 +----------------------- drivers/nvmem/internals.h | 35 +++++++++++++++++++++++++++++++++++ 2 files changed, 36 insertions(+), 23 deletions(-) create mode 100644 drivers/nvmem/internals.h
diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index 93b867b3cdf9..eefb5d0a0c91 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c@@ -19,29 +19,7 @@ #include <linux/of.h> #include <linux/slab.h> -struct nvmem_device { - struct module *owner; - struct device dev; - 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; -}; +#include "internals.h" #define to_nvmem_device(d) container_of(d, struct nvmem_device, dev)
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 */
--
2.34.1