cleanup: include/: move flash.h to drivers/flash.h

move flash.h to drivers/flash.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>

drivers/flash/flash_gecko.c

@@ -10,7 +10,7 @@
 #include <kernel.h>
 #include <device.h>
 #include <em_msc.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <soc.h>
 
 #define LOG_LEVEL CONFIG_FLASH_LOG_LEVEL

drivers/flash/flash_handlers.c

@@ -5,7 +5,7 @@
  */
 
 #include <syscall_handler.h>
-#include <flash.h>
+#include <drivers/flash.h>
 
 Z_SYSCALL_HANDLER(flash_read, dev, offset, data, len)
 {

drivers/flash/flash_native_posix.c

@@ -5,7 +5,7 @@
  */
 
 #include <device.h>
-#include <flash.h>
+#include <drivers/flash.h>
 
 #include <unistd.h>
 #include <sys/types.h>

drivers/flash/flash_page_layout.c

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-#include <flash.h>
+#include <drivers/flash.h>
 
 static int flash_get_page_info(struct device *dev, off_t offs,
 				   bool use_addr, struct flash_pages_info *info)

drivers/flash/flash_sam.c

@@ -5,7 +5,7 @@
  */
 
 #include <device.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <init.h>
 #include <kernel.h>
 #include <soc.h>

drivers/flash/flash_sam0.c

@@ -9,7 +9,7 @@
 LOG_MODULE_REGISTER(flash_sam0);
 
 #include <device.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <init.h>
 #include <kernel.h>
 #include <soc.h>

drivers/flash/flash_shell.c

@@ -11,7 +11,7 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include "flash.h"
+#include <drivers/flash.h>
 #include <soc.h>
 
 #define FLASH_SHELL_MODULE "flash"

drivers/flash/flash_simulator.c

@@ -5,7 +5,7 @@
  */
 
 #include <device.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <init.h>
 #include <kernel.h>
 #include <misc/util.h>

drivers/flash/flash_stm32.c

@@ -8,7 +8,7 @@
 #include <kernel.h>
 #include <device.h>
 #include <string.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <init.h>
 #include <soc.h>
 

drivers/flash/flash_stm32f0x.c

@@ -12,7 +12,7 @@ LOG_MODULE_REGISTER(LOG_DOMAIN);
 #include <kernel.h>
 #include <device.h>
 #include <string.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <init.h>
 #include <soc.h>
 

drivers/flash/flash_stm32f3x.c

@@ -12,7 +12,7 @@ LOG_MODULE_REGISTER(LOG_DOMAIN);
 #include <kernel.h>
 #include <device.h>
 #include <string.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <init.h>
 #include <soc.h>
 

drivers/flash/flash_stm32f4x.c

@@ -7,7 +7,7 @@
 #include <kernel.h>
 #include <device.h>
 #include <string.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <init.h>
 #include <soc.h>
 

drivers/flash/flash_stm32f7x.c

@@ -8,7 +8,7 @@
 #include <kernel.h>
 #include <device.h>
 #include <string.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <init.h>
 #include <soc.h>
 

drivers/flash/flash_stm32l4x.c

@@ -13,7 +13,7 @@ LOG_MODULE_REGISTER(LOG_DOMAIN);
 #include <kernel.h>
 #include <device.h>
 #include <string.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <init.h>
 #include <soc.h>
 

drivers/flash/flash_stm32wbx.c

@@ -12,7 +12,7 @@ LOG_MODULE_REGISTER(LOG_DOMAIN);
 #include <kernel.h>
 #include <device.h>
 #include <string.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <init.h>
 #include <soc.h>
 #include <misc/__assert.h>

drivers/flash/soc_flash_mcux.c

@@ -7,7 +7,7 @@
 #include <kernel.h>
 #include <device.h>
 #include <string.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <errno.h>
 #include <init.h>
 #include <soc.h>

drivers/flash/soc_flash_nios2_qspi.c

@@ -12,7 +12,7 @@
 #include <kernel.h>
 #include <device.h>
 #include <string.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <errno.h>
 #include <init.h>
 #include <soc.h>

drivers/flash/soc_flash_nrf.c

@@ -12,7 +12,7 @@
 #include <device.h>
 #include <init.h>
 #include <soc.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <string.h>
 #include <nrfx_nvmc.h>
 

drivers/flash/soc_flash_qmsi.c

@@ -9,7 +9,7 @@
 #include <device.h>
 #include <init.h>
 
-#include <flash.h>
+#include <drivers/flash.h>
 #include <misc/util.h>
 #include "flash_priv.h"
 

drivers/flash/soc_flash_rv32m1.c

@@ -7,7 +7,7 @@
 #include <kernel.h>
 #include <device.h>
 #include <string.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <errno.h>
 #include <init.h>
 #include <soc.h>

drivers/flash/spi_flash_w25qxxdv.c

@@ -6,7 +6,7 @@
 
 #include <errno.h>
 
-#include <flash.h>
+#include <drivers/flash.h>
 #include <spi.h>
 #include <init.h>
 #include <string.h>

drivers/flash/spi_nor.c

@@ -7,7 +7,7 @@
  */
 
 #include <errno.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <spi.h>
 #include <init.h>
 #include <string.h>

include/drivers/flash.h

@@ -0,0 +1,283 @@
+/*
+ * Copyright (c) 2017 Nordic Semiconductor ASA
+ * Copyright (c) 2016 Intel Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/**
+ * @file
+ * @brief Public API for FLASH drivers
+ */
+
+#ifndef ZEPHYR_INCLUDE_DRIVERS_FLASH_H_
+#define ZEPHYR_INCLUDE_DRIVERS_FLASH_H_
+
+/**
+ * @brief FLASH Interface
+ * @defgroup flash_interface FLASH Interface
+ * @ingroup io_interfaces
+ * @{
+ */
+
+#include <zephyr/types.h>
+#include <stddef.h>
+#include <sys/types.h>
+#include <device.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(CONFIG_FLASH_PAGE_LAYOUT)
+struct flash_pages_layout {
+	size_t pages_count; /* count of pages sequence of the same size */
+	size_t pages_size;
+};
+#endif /* CONFIG_FLASH_PAGE_LAYOUT */
+
+typedef int (*flash_api_read)(struct device *dev, off_t offset, void *data,
+			      size_t len);
+typedef int (*flash_api_write)(struct device *dev, off_t offset,
+			       const void *data, size_t len);
+typedef int (*flash_api_erase)(struct device *dev, off_t offset, size_t size);
+typedef int (*flash_api_write_protection)(struct device *dev, bool enable);
+
+#if defined(CONFIG_FLASH_PAGE_LAYOUT)
+/**
+ * @brief Retrieve a flash device's layout.
+ *
+ * A flash device layout is a run-length encoded description of the
+ * pages on the device. (Here, "page" means the smallest erasable
+ * area on the flash device.)
+ *
+ * For flash memories which have uniform page sizes, this routine
+ * returns an array of length 1, which specifies the page size and
+ * number of pages in the memory.
+ *
+ * Layouts for flash memories with nonuniform page sizes will be
+ * returned as an array with multiple elements, each of which
+ * describes a group of pages that all have the same size. In this
+ * case, the sequence of array elements specifies the order in which
+ * these groups occur on the device.
+ *
+ * @param dev         Flash device whose layout to retrieve.
+ * @param layout      The flash layout will be returned in this argument.
+ * @param layout_size The number of elements in the returned layout.
+ */
+typedef void (*flash_api_pages_layout)(struct device *dev,
+				       const struct flash_pages_layout **layout,
+				       size_t *layout_size);
+#endif /* CONFIG_FLASH_PAGE_LAYOUT */
+
+struct flash_driver_api {
+	flash_api_read read;
+	flash_api_write write;
+	flash_api_erase erase;
+	flash_api_write_protection write_protection;
+#if defined(CONFIG_FLASH_PAGE_LAYOUT)
+	flash_api_pages_layout page_layout;
+#endif /* CONFIG_FLASH_PAGE_LAYOUT */
+	const size_t write_block_size;
+};
+
+/**
+ *  @brief  Read data from flash
+ *
+ *  @param  dev             : flash dev
+ *  @param  offset          : Offset (byte aligned) to read
+ *  @param  data            : Buffer to store read data
+ *  @param  len             : Number of bytes to read.
+ *
+ *  @return  0 on success, negative errno code on fail.
+ */
+__syscall int flash_read(struct device *dev, off_t offset, void *data,
+			 size_t len);
+
+static inline int z_impl_flash_read(struct device *dev, off_t offset, void *data,
+			     size_t len)
+{
+	const struct flash_driver_api *api = dev->driver_api;
+
+	return api->read(dev, offset, data, len);
+}
+
+/**
+ *  @brief  Write buffer into flash memory.
+ *
+ *  Prior to the invocation of this API, the flash_write_protection_set needs
+ *  to be called first to disable the write protection.
+ *
+ *  @param  dev             : flash device
+ *  @param  offset          : starting offset for the write
+ *  @param  data            : data to write
+ *  @param  len             : Number of bytes to write
+ *
+ *  @return  0 on success, negative errno code on fail.
+ */
+__syscall int flash_write(struct device *dev, off_t offset, const void *data,
+			  size_t len);
+
+static inline int z_impl_flash_write(struct device *dev, off_t offset,
+				    const void *data, size_t len)
+{
+	const struct flash_driver_api *api = dev->driver_api;
+
+	return api->write(dev, offset, data, len);
+}
+
+/**
+ *  @brief  Erase part or all of a flash memory
+ *
+ *  Acceptable values of erase size and offset are subject to
+ *  hardware-specific multiples of page size and offset. Please check
+ *  the API implemented by the underlying sub driver, for example by
+ *  using flash_get_page_info_by_offs() if that is supported by your
+ *  flash driver.
+ *
+ *  Prior to the invocation of this API, the flash_write_protection_set needs
+ *  to be called first to disable the write protection.
+ *
+ *  @param  dev             : flash device
+ *  @param  offset          : erase area starting offset
+ *  @param  size            : size of area to be erased
+ *
+ *  @return  0 on success, negative errno code on fail.
+ *
+ *  @see flash_get_page_info_by_offs()
+ *  @see flash_get_page_info_by_idx()
+ */
+__syscall int flash_erase(struct device *dev, off_t offset, size_t size);
+
+static inline int z_impl_flash_erase(struct device *dev, off_t offset,
+				    size_t size)
+{
+	const struct flash_driver_api *api = dev->driver_api;
+
+	return api->erase(dev, offset, size);
+}
+
+/**
+ *  @brief  Enable or disable write protection for a flash memory
+ *
+ *  This API is required to be called before the invocation of write or erase
+ *  API. Please note that on some flash components, the write protection is
+ *  automatically turned on again by the device after the completion of each
+ *  write or erase calls. Therefore, on those flash parts, write protection needs
+ *  to be disabled before each invocation of the write or erase API. Please refer
+ *  to the sub-driver API or the data sheet of the flash component to get details
+ *  on the write protection behavior.
+ *
+ *  @param  dev             : flash device
+ *  @param  enable          : enable or disable flash write protection
+ *
+ *  @return  0 on success, negative errno code on fail.
+ */
+__syscall int flash_write_protection_set(struct device *dev, bool enable);
+
+static inline int z_impl_flash_write_protection_set(struct device *dev,
+						   bool enable)
+{
+	const struct flash_driver_api *api = dev->driver_api;
+
+	return api->write_protection(dev, enable);
+}
+
+struct flash_pages_info {
+	off_t start_offset; /* offset from the base of flash address */
+	size_t size;
+	u32_t index;
+};
+
+#if defined(CONFIG_FLASH_PAGE_LAYOUT)
+/**
+ *  @brief  Get the size and start offset of flash page at certain flash offset.
+ *
+ *  @param  dev flash device
+ *  @param  offset Offset within the page
+ *  @param  info Page Info structure to be filled
+ *
+ *  @return  0 on success, -EINVAL if page of the offset doesn't exist.
+ */
+__syscall int flash_get_page_info_by_offs(struct device *dev, off_t offset,
+					  struct flash_pages_info *info);
+
+/**
+ *  @brief  Get the size and start offset of flash page of certain index.
+ *
+ *  @param  dev flash device
+ *  @param  page_index Index of the page. Index are counted from 0.
+ *  @param  info Page Info structure to be filled
+ *
+ *  @return  0 on success, -EINVAL  if page of the index doesn't exist.
+ */
+__syscall int flash_get_page_info_by_idx(struct device *dev, u32_t page_index,
+					 struct flash_pages_info *info);
+
+/**
+ *  @brief  Get the total number of flash pages.
+ *
+ *  @param  dev flash device
+ *
+ *  @return  Number of flash pages.
+ */
+__syscall size_t flash_get_page_count(struct device *dev);
+
+/**
+ * @brief Callback type for iterating over flash pages present on a device.
+ *
+ * The callback should return true to continue iterating, and false to halt.
+ *
+ * @param info Information for current page
+ * @param data Private data for callback
+ * @return True to continue iteration, false to halt iteration.
+ * @see flash_page_foreach()
+ */
+typedef bool (*flash_page_cb)(const struct flash_pages_info *info, void *data);
+
+/**
+ * @brief Iterate over all flash pages on a device
+ *
+ * This routine iterates over all flash pages on the given device,
+ * ordered by increasing start offset. For each page, it invokes the
+ * given callback, passing it the page's information and a private
+ * data object.
+ *
+ * @param dev Device whose pages to iterate over
+ * @param cb Callback to invoke for each flash page
+ * @param data Private data for callback function
+ */
+void flash_page_foreach(struct device *dev, flash_page_cb cb, void *data);
+#endif /* CONFIG_FLASH_PAGE_LAYOUT */
+
+/**
+ *  @brief  Get the minimum write block size supported by the driver
+ *
+ *  The write block size supported by the driver might differ from the write
+ *  block size of memory used because the driver might implements write-modify
+ *  algorithm.
+ *
+ *  @param  dev flash device
+ *
+ *  @return  write block size in bytes.
+ */
+__syscall size_t flash_get_write_block_size(struct device *dev);
+
+static inline size_t z_impl_flash_get_write_block_size(struct device *dev)
+{
+	const struct flash_driver_api *api = dev->driver_api;
+
+	return api->write_block_size;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+/**
+ * @}
+ */
+
+#include <syscalls/flash.h>
+
+#endif /* ZEPHYR_INCLUDE_DRIVERS_FLASH_H_ */

include/flash.h

@@ -1,283 +1,15 @@
 /*
- * Copyright (c) 2017 Nordic Semiconductor ASA
+ * Copyright (c) 2019 Intel Corporation
- * Copyright (c) 2016 Intel Corporation
  *
  * SPDX-License-Identifier: Apache-2.0
  */
-
-/**
- * @file
- * @brief Public API for FLASH drivers
- */
-
 #ifndef ZEPHYR_INCLUDE_FLASH_H_
 #define ZEPHYR_INCLUDE_FLASH_H_
 
-/**
+#ifndef CONFIG_COMPAT_INCLUDES
- * @brief FLASH Interface
+#warning "This header file has moved, include <drivers/flash.h> instead."
- * @defgroup flash_interface FLASH Interface
- * @ingroup io_interfaces
- * @{
- */
-
-#include <zephyr/types.h>
-#include <stddef.h>
-#include <sys/types.h>
-#include <device.h>
-
-#ifdef __cplusplus
-extern "C" {
 #endif
 
-#if defined(CONFIG_FLASH_PAGE_LAYOUT)
+#include <drivers/flash.h>
-struct flash_pages_layout {
-	size_t pages_count; /* count of pages sequence of the same size */
-	size_t pages_size;
-};
-#endif /* CONFIG_FLASH_PAGE_LAYOUT */
-
-typedef int (*flash_api_read)(struct device *dev, off_t offset, void *data,
-			      size_t len);
-typedef int (*flash_api_write)(struct device *dev, off_t offset,
-			       const void *data, size_t len);
-typedef int (*flash_api_erase)(struct device *dev, off_t offset, size_t size);
-typedef int (*flash_api_write_protection)(struct device *dev, bool enable);
-
-#if defined(CONFIG_FLASH_PAGE_LAYOUT)
-/**
- * @brief Retrieve a flash device's layout.
- *
- * A flash device layout is a run-length encoded description of the
- * pages on the device. (Here, "page" means the smallest erasable
- * area on the flash device.)
- *
- * For flash memories which have uniform page sizes, this routine
- * returns an array of length 1, which specifies the page size and
- * number of pages in the memory.
- *
- * Layouts for flash memories with nonuniform page sizes will be
- * returned as an array with multiple elements, each of which
- * describes a group of pages that all have the same size. In this
- * case, the sequence of array elements specifies the order in which
- * these groups occur on the device.
- *
- * @param dev         Flash device whose layout to retrieve.
- * @param layout      The flash layout will be returned in this argument.
- * @param layout_size The number of elements in the returned layout.
- */
-typedef void (*flash_api_pages_layout)(struct device *dev,
-				       const struct flash_pages_layout **layout,
-				       size_t *layout_size);
-#endif /* CONFIG_FLASH_PAGE_LAYOUT */
-
-struct flash_driver_api {
-	flash_api_read read;
-	flash_api_write write;
-	flash_api_erase erase;
-	flash_api_write_protection write_protection;
-#if defined(CONFIG_FLASH_PAGE_LAYOUT)
-	flash_api_pages_layout page_layout;
-#endif /* CONFIG_FLASH_PAGE_LAYOUT */
-	const size_t write_block_size;
-};
-
-/**
- *  @brief  Read data from flash
- *
- *  @param  dev             : flash dev
- *  @param  offset          : Offset (byte aligned) to read
- *  @param  data            : Buffer to store read data
- *  @param  len             : Number of bytes to read.
- *
- *  @return  0 on success, negative errno code on fail.
- */
-__syscall int flash_read(struct device *dev, off_t offset, void *data,
-			 size_t len);
-
-static inline int z_impl_flash_read(struct device *dev, off_t offset, void *data,
-			     size_t len)
-{
-	const struct flash_driver_api *api = dev->driver_api;
-
-	return api->read(dev, offset, data, len);
-}
-
-/**
- *  @brief  Write buffer into flash memory.
- *
- *  Prior to the invocation of this API, the flash_write_protection_set needs
- *  to be called first to disable the write protection.
- *
- *  @param  dev             : flash device
- *  @param  offset          : starting offset for the write
- *  @param  data            : data to write
- *  @param  len             : Number of bytes to write
- *
- *  @return  0 on success, negative errno code on fail.
- */
-__syscall int flash_write(struct device *dev, off_t offset, const void *data,
-			  size_t len);
-
-static inline int z_impl_flash_write(struct device *dev, off_t offset,
-				    const void *data, size_t len)
-{
-	const struct flash_driver_api *api = dev->driver_api;
-
-	return api->write(dev, offset, data, len);
-}
-
-/**
- *  @brief  Erase part or all of a flash memory
- *
- *  Acceptable values of erase size and offset are subject to
- *  hardware-specific multiples of page size and offset. Please check
- *  the API implemented by the underlying sub driver, for example by
- *  using flash_get_page_info_by_offs() if that is supported by your
- *  flash driver.
- *
- *  Prior to the invocation of this API, the flash_write_protection_set needs
- *  to be called first to disable the write protection.
- *
- *  @param  dev             : flash device
- *  @param  offset          : erase area starting offset
- *  @param  size            : size of area to be erased
- *
- *  @return  0 on success, negative errno code on fail.
- *
- *  @see flash_get_page_info_by_offs()
- *  @see flash_get_page_info_by_idx()
- */
-__syscall int flash_erase(struct device *dev, off_t offset, size_t size);
-
-static inline int z_impl_flash_erase(struct device *dev, off_t offset,
-				    size_t size)
-{
-	const struct flash_driver_api *api = dev->driver_api;
-
-	return api->erase(dev, offset, size);
-}
-
-/**
- *  @brief  Enable or disable write protection for a flash memory
- *
- *  This API is required to be called before the invocation of write or erase
- *  API. Please note that on some flash components, the write protection is
- *  automatically turned on again by the device after the completion of each
- *  write or erase calls. Therefore, on those flash parts, write protection needs
- *  to be disabled before each invocation of the write or erase API. Please refer
- *  to the sub-driver API or the data sheet of the flash component to get details
- *  on the write protection behavior.
- *
- *  @param  dev             : flash device
- *  @param  enable          : enable or disable flash write protection
- *
- *  @return  0 on success, negative errno code on fail.
- */
-__syscall int flash_write_protection_set(struct device *dev, bool enable);
-
-static inline int z_impl_flash_write_protection_set(struct device *dev,
-						   bool enable)
-{
-	const struct flash_driver_api *api = dev->driver_api;
-
-	return api->write_protection(dev, enable);
-}
-
-struct flash_pages_info {
-	off_t start_offset; /* offset from the base of flash address */
-	size_t size;
-	u32_t index;
-};
-
-#if defined(CONFIG_FLASH_PAGE_LAYOUT)
-/**
- *  @brief  Get the size and start offset of flash page at certain flash offset.
- *
- *  @param  dev flash device
- *  @param  offset Offset within the page
- *  @param  info Page Info structure to be filled
- *
- *  @return  0 on success, -EINVAL if page of the offset doesn't exist.
- */
-__syscall int flash_get_page_info_by_offs(struct device *dev, off_t offset,
-					  struct flash_pages_info *info);
-
-/**
- *  @brief  Get the size and start offset of flash page of certain index.
- *
- *  @param  dev flash device
- *  @param  page_index Index of the page. Index are counted from 0.
- *  @param  info Page Info structure to be filled
- *
- *  @return  0 on success, -EINVAL  if page of the index doesn't exist.
- */
-__syscall int flash_get_page_info_by_idx(struct device *dev, u32_t page_index,
-					 struct flash_pages_info *info);
-
-/**
- *  @brief  Get the total number of flash pages.
- *
- *  @param  dev flash device
- *
- *  @return  Number of flash pages.
- */
-__syscall size_t flash_get_page_count(struct device *dev);
-
-/**
- * @brief Callback type for iterating over flash pages present on a device.
- *
- * The callback should return true to continue iterating, and false to halt.
- *
- * @param info Information for current page
- * @param data Private data for callback
- * @return True to continue iteration, false to halt iteration.
- * @see flash_page_foreach()
- */
-typedef bool (*flash_page_cb)(const struct flash_pages_info *info, void *data);
-
-/**
- * @brief Iterate over all flash pages on a device
- *
- * This routine iterates over all flash pages on the given device,
- * ordered by increasing start offset. For each page, it invokes the
- * given callback, passing it the page's information and a private
- * data object.
- *
- * @param dev Device whose pages to iterate over
- * @param cb Callback to invoke for each flash page
- * @param data Private data for callback function
- */
-void flash_page_foreach(struct device *dev, flash_page_cb cb, void *data);
-#endif /* CONFIG_FLASH_PAGE_LAYOUT */
-
-/**
- *  @brief  Get the minimum write block size supported by the driver
- *
- *  The write block size supported by the driver might differ from the write
- *  block size of memory used because the driver might implements write-modify
- *  algorithm.
- *
- *  @param  dev flash device
- *
- *  @return  write block size in bytes.
- */
-__syscall size_t flash_get_write_block_size(struct device *dev);
-
-static inline size_t z_impl_flash_get_write_block_size(struct device *dev)
-{
-	const struct flash_driver_api *api = dev->driver_api;
-
-	return api->write_block_size;
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-/**
- * @}
- */
-
-#include <syscalls/flash.h>
 
 #endif /* ZEPHYR_INCLUDE_FLASH_H_ */

lib/updatehub/shell.c

@@ -5,7 +5,7 @@
  */
 
 #include <shell/shell.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <dfu/mcuboot.h>
 #include <dfu/flash_img.h>
 #include <updatehub.h>

lib/updatehub/updatehub.c

@@ -17,7 +17,7 @@ LOG_MODULE_REGISTER(updatehub);
 #include <net/udp.h>
 #include <net/coap.h>
 #include <net/dns_resolve.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <misc/reboot.h>
 #include <tinycrypt/sha256.h>
 #include <data/json.h>

lib/updatehub/updatehub_firmware.h

@@ -7,7 +7,7 @@
 #ifndef __UPDATEHUB_FIRMWARE_H__
 #define __UPDATEHUB_FIRMWARE_H__
 
-#include <flash.h>
+#include <drivers/flash.h>
 #include <dfu/mcuboot.h>
 #include <dfu/flash_img.h>
 

samples/boards/reel_board/mesh_badge/src/reel_board.c

@@ -10,7 +10,7 @@
 #include <gpio.h>
 #include <display/cfb.h>
 #include <misc/printk.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <sensor.h>
 
 #include <string.h>

samples/drivers/flash_shell/src/main.c

@@ -11,7 +11,7 @@
 #include <logging/log.h>
 #include <shell/shell.h>
 #include <shell/shell_uart.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <device.h>
 #include <soc.h>
 #include <stdlib.h>

samples/drivers/soc_flash_nrf/src/main.c

@@ -6,7 +6,7 @@
  */
 
 #include <zephyr.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <device.h>
 #include <stdio.h>
 

samples/drivers/spi_flash/src/main.c

@@ -5,7 +5,7 @@
  */
 
 #include <zephyr.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <device.h>
 #include <stdio.h>
 

samples/mpu/mpu_test/src/main.c

@@ -7,7 +7,7 @@
 #include <stdlib.h>
 
 #include <zephyr.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <shell/shell.h>
 
 #define PR_SHELL(shell, fmt, ...)				\

samples/subsys/nvs/src/main.c

@@ -42,7 +42,7 @@
 #include <misc/reboot.h>
 #include <device.h>
 #include <string.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <fs/nvs.h>
 
 static struct nvs_fs fs;

subsys/dfu/boot/mcuboot.c

@@ -9,7 +9,7 @@
 #include <stddef.h>
 #include <errno.h>
 #include <string.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <storage/flash_map.h>
 #include <zephyr.h>
 #include <init.h>

subsys/dfu/img_util/flash_img.c

@@ -20,7 +20,7 @@ LOG_MODULE_REGISTER(LOG_MODULE_NAME);
 
 #ifdef CONFIG_IMG_ERASE_PROGRESSIVELY
 #include <dfu/mcuboot.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #endif
 
 #include <generated_dts_board.h>

subsys/disk/disk_access_flash.c

@@ -12,7 +12,7 @@
 #include <errno.h>
 #include <init.h>
 #include <device.h>
-#include <flash.h>
+#include <drivers/flash.h>
 
 #define SECTOR_SIZE 512
 

subsys/fs/nffs_fs.c

@@ -9,7 +9,7 @@
 #include <zephyr/types.h>
 #include <errno.h>
 #include <init.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <fs/fs.h>
 #include <sys/crc.h>
 #include <misc/__assert.h>

subsys/fs/nvs/nvs.c

@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-#include <flash.h>
+#include <drivers/flash.h>
 #include <string.h>
 #include <errno.h>
 #include <inttypes.h>

subsys/net/lib/openthread/platform/flash.c

@@ -5,7 +5,7 @@
  */
 
 #include <kernel.h>
-#include <flash.h>
+#include <drivers/flash.h>
 
 #include "platform-zephyr.h"
 

subsys/storage/flash_map/flash_map.c

@@ -11,7 +11,7 @@
 #include <sys/types.h>
 #include <device.h>
 #include <storage/flash_map.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <soc.h>
 #include <init.h>
 

subsys/usb/class/usb_dfu.c

@@ -42,7 +42,7 @@
 #include <kernel.h>
 #include <stdio.h>
 #include <errno.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <storage/flash_map.h>
 #include <dfu/mcuboot.h>
 #include <dfu/flash_img.h>

tests/boards/altera_max10/qspi/src/qspi_flash.c

@@ -6,7 +6,7 @@
 
 #include <zephyr.h>
 #include <kernel.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <device.h>
 #include <ztest.h>
 

tests/boards/intel_s1000_crb/src/spi_flash.c

@@ -5,7 +5,7 @@
  */
 
 #include <zephyr.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <storage/flash_map.h>
 #include <device.h>
 #include <stdio.h>

tests/drivers/flash_simulator/src/main.c

@@ -5,7 +5,7 @@
  */
 
 #include <ztest.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <device.h>
 
 /* configuration derived from DT */

tests/subsys/fs/multi-fs/src/nffs_test_utils.c

@@ -11,7 +11,7 @@
 #include <nffs/queue.h>
 #include <nffs/nffs.h>
 #include <nffs/os.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <ztest_assert.h>
 #include "nffs_test_utils.h"
 

tests/subsys/fs/multi-fs/src/test_ram_backend.c

@@ -7,7 +7,7 @@
 #include <stdint.h>
 #include <string.h>
 #include <device.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <zephyr/types.h>
 #include <ztest_assert.h>
 

tests/subsys/fs/nffs_fs_api/common/nffs_test_utils.c

@@ -28,7 +28,7 @@
 #include <nffs/queue.h>
 #include <nffs/nffs.h>
 #include <nffs/os.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <ztest_assert.h>
 #include "nffs_test_utils.h"
 

tests/subsys/fs/nffs_fs_api/ram_backend/test_ram_backend.c

@@ -7,7 +7,7 @@
 #include <stdint.h>
 #include <string.h>
 #include <device.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <zephyr/types.h>
 #include <ztest_assert.h>
 

tests/subsys/fs/nvs/src/main.c

@@ -19,7 +19,7 @@
 #include <string.h>
 #include <ztest.h>
 
-#include "flash.h"
+#include <drivers/flash.h>
 #include <storage/flash_map.h>
 #include <stats/stats.h>
 #include <fs/nvs.h>

tests/subsys/storage/flash_map/src/main.c

@@ -6,7 +6,7 @@
  */
 
 #include <ztest.h>
-#include <flash.h>
+#include <drivers/flash.h>
 #include <storage/flash_map.h>
 
 extern int flash_map_entries;