diff options
Diffstat (limited to 'include/linux/firmware.h')
| -rw-r--r-- | include/linux/firmware.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/firmware.h b/include/linux/firmware.h index de7fea3bca51..aae1b85ffc10 100644 --- a/include/linux/firmware.h +++ b/include/linux/firmware.h @@ -4,6 +4,7 @@ #include <linux/types.h> #include <linux/compiler.h> +#include <linux/cleanup.h> #include <linux/gfp.h> #define FW_ACTION_NOUEVENT 0 @@ -27,6 +28,7 @@ struct firmware { * @FW_UPLOAD_ERR_INVALID_SIZE: invalid firmware image size * @FW_UPLOAD_ERR_RW_ERROR: read or write to HW failed, see kernel log * @FW_UPLOAD_ERR_WEAROUT: FLASH device is approaching wear-out, wait & retry + * @FW_UPLOAD_ERR_FW_INVALID: invalid firmware file * @FW_UPLOAD_ERR_MAX: Maximum error code marker */ enum fw_upload_err { @@ -38,6 +40,7 @@ enum fw_upload_err { FW_UPLOAD_ERR_INVALID_SIZE, FW_UPLOAD_ERR_RW_ERROR, FW_UPLOAD_ERR_WEAROUT, + FW_UPLOAD_ERR_FW_INVALID, FW_UPLOAD_ERR_MAX }; @@ -95,6 +98,10 @@ static inline bool firmware_request_builtin(struct firmware *fw, #if IS_REACHABLE(CONFIG_FW_LOADER) int request_firmware(const struct firmware **fw, const char *name, struct device *device); +int firmware_request_nowait_nowarn( + struct module *module, const char *name, + struct device *device, gfp_t gfp, void *context, + void (*cont)(const struct firmware *fw, void *context)); int firmware_request_nowarn(const struct firmware **fw, const char *name, struct device *device); int firmware_request_platform(const struct firmware **fw, const char *name, @@ -120,6 +127,14 @@ static inline int request_firmware(const struct firmware **fw, return -EINVAL; } +static inline int firmware_request_nowait_nowarn( + struct module *module, const char *name, + struct device *device, gfp_t gfp, void *context, + void (*cont)(const struct firmware *fw, void *context)) +{ + return -EINVAL; +} + static inline int firmware_request_nowarn(const struct firmware **fw, const char *name, struct device *device) @@ -196,4 +211,6 @@ static inline void firmware_upload_unregister(struct fw_upload *fw_upload) int firmware_request_cache(struct device *device, const char *name); +DEFINE_FREE(firmware, struct firmware *, release_firmware(_T)) + #endif |