56 int flash_area_read(const struct flash_area *fa, off_t off, void *dst,  in flash_area_read()  argument
59 	if (!is_in_flash_area_bounds(fa, off, len)) {  in flash_area_read()
63 	return flash_read(fa->fa_dev, fa->fa_off + off, dst, len);  in flash_area_read()
66 int flash_area_write(const struct flash_area *fa, off_t off, const void *src,  in flash_area_write()  argument
69 	if (!is_in_flash_area_bounds(fa, off, len)) {  in flash_area_write()
73 	return flash_write(fa->fa_dev, fa->fa_off + off, (void *)src, len);  in flash_area_write()
76 int flash_area_erase(const struct flash_area *fa, off_t off, size_t len)  in flash_area_erase()  argument
78 	if (!is_in_flash_area_bounds(fa, off, len)) {  in flash_area_erase()
82 	return flash_erase(fa->fa_dev, fa->fa_off + off, len);  in flash_area_erase()
85 int flash_area_flatten(const struct flash_area *fa, off_t off, size_t len)  in flash_area_flatten()  argument
87 	if (!is_in_flash_area_bounds(fa, off, len)) {  in flash_area_flatten()
91 	return flash_flatten(fa->fa_dev, fa->fa_off + off, len);  in flash_area_flatten()