mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-30 05:36:40 +07:00
fbab976d7c
libsas has a case where it uses the firmware loader to provide services, but doesn't want to select it all the time. This currently causes a compile failure in libsas if FW_LOADER=n. Fix this by providing error stubs for the firmware loader API in the FW_LOADER=n case. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
#ifndef _LINUX_FIRMWARE_H
|
|
#define _LINUX_FIRMWARE_H
|
|
#include <linux/module.h>
|
|
#include <linux/types.h>
|
|
#define FIRMWARE_NAME_MAX 30
|
|
#define FW_ACTION_NOHOTPLUG 0
|
|
#define FW_ACTION_HOTPLUG 1
|
|
|
|
struct firmware {
|
|
size_t size;
|
|
u8 *data;
|
|
};
|
|
|
|
struct device;
|
|
|
|
#if defined(CONFIG_FW_LOADER) || defined(CONFIG_FW_LOADER_MODULE)
|
|
int request_firmware(const struct firmware **fw, const char *name,
|
|
struct device *device);
|
|
int request_firmware_nowait(
|
|
struct module *module, int uevent,
|
|
const char *name, struct device *device, void *context,
|
|
void (*cont)(const struct firmware *fw, void *context));
|
|
|
|
void release_firmware(const struct firmware *fw);
|
|
#else
|
|
static inline int request_firmware(const struct firmware **fw,
|
|
const char *name,
|
|
struct device *device)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
static inline int request_firmware_nowait(
|
|
struct module *module, int uevent,
|
|
const char *name, struct device *device, void *context,
|
|
void (*cont)(const struct firmware *fw, void *context))
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static inline void release_firmware(const struct firmware *fw)
|
|
{
|
|
}
|
|
#endif
|
|
|
|
#endif
|