diff options
Diffstat (limited to 'include/linux/firmware.h')
| -rw-r--r-- | include/linux/firmware.h | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/include/linux/firmware.h b/include/linux/firmware.h index 25109192cebe..3b057dfc8284 100644 --- a/include/linux/firmware.h +++ b/include/linux/firmware.h @@ -20,23 +20,19 @@ struct firmware { struct module; struct device; -struct builtin_fw { - char *name; - void *data; - unsigned long size; -}; - -/* We have to play tricks here much like stringify() to get the - __COUNTER__ macro to be expanded as we want it */ -#define __fw_concat1(x, y) x##y -#define __fw_concat(x, y) __fw_concat1(x, y) - -#define DECLARE_BUILTIN_FIRMWARE(name, blob) \ - DECLARE_BUILTIN_FIRMWARE_SIZE(name, &(blob), sizeof(blob)) - -#define DECLARE_BUILTIN_FIRMWARE_SIZE(name, blob, size) \ - static const struct builtin_fw __fw_concat(__builtin_fw,__COUNTER__) \ - __used __section(".builtin_fw") = { name, blob, size } +/* + * Built-in firmware functionality is only available if FW_LOADER=y, but not + * FW_LOADER=m + */ +#ifdef CONFIG_FW_LOADER +bool firmware_request_builtin(struct firmware *fw, const char *name); +#else +static inline bool firmware_request_builtin(struct firmware *fw, + const char *name) +{ + return false; +} +#endif #if defined(CONFIG_FW_LOADER) || (defined(CONFIG_FW_LOADER_MODULE) && defined(MODULE)) int request_firmware(const struct firmware **fw, const char *name, |