colin/u-boot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

misc: fs_loader: Switching private data allocation to DM auto allocation

Browse Source 
Switching private data manual allocation to driver model auto allocation
so users no longer need to deallocate themself because this would be
deallocated by driver model when the device is no longer required.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Tien Fong Chee
2018-12-10 21:29:44 +08:00
committed by Tom Rini
parent 9652cfd9ee
commit 31a2cf1ca4
3 changed files with 56 additions and 119 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
include/fs_loader.h
View File

@@ -8,21 +8,6 @@
#include <dm.h>
/**
* struct firmware - A place for storing firmware and its attribute data.
*
* This holds information about a firmware and its content.
*
* @size: Size of a file
* @data: Buffer for file
* @priv: Firmware loader private fields
*/
struct firmware {
size_t size;
const u8 *data;
void *priv;
};
/**
* struct phandle_part - A place for storing phandle of node and its partition
*
@@ -52,28 +37,19 @@ struct device_platdata {
char *ubivol;
};
/**
* release_firmware - Release the resource associated with a firmware image
* @firmware: Firmware resource to release
*/
void release_firmware(struct firmware *firmware);
/**
* request_firmware_into_buf - Load firmware into a previously allocated buffer.
* @plat: Platform data such as storage and partition firmware loading from.
* @dev: An instance of a driver.
* @name: Name of firmware file.
* @buf: Address of buffer to load firmware into.
* @size: Size of buffer.
* @offset: Offset of a file for start reading into buffer.
* @firmwarep: Pointer to firmware image.
*
* The firmware is loaded directly into the buffer pointed to by @buf and
* the @firmwarep data member is pointed at @buf.
* The firmware is loaded directly into the buffer pointed to by @buf.
*
* Return: Size of total read, negative value when error.
*/
int request_firmware_into_buf(struct device_platdata *plat,
int request_firmware_into_buf(struct udevice *dev,
const char *name,
void *buf, size_t size, u32 offset,
struct firmware **firmwarep);
void *buf, size_t size, u32 offset);
#endif