65 		off_t toff = boot_get_trailer_status_offset(ctx->flash_area->fa_size);  in scramble_mcuboot_trailer()
69 			flash_get_parameters(flash_area_get_device(ctx->flash_area));  in scramble_mcuboot_trailer()
80 			rc = flash_get_page_info_by_offs(flash_area_get_device(ctx->flash_area),  in scramble_mcuboot_trailer()
99 			size = ctx->flash_area->fa_size - offset;  in scramble_mcuboot_trailer()
102 		rc = flash_area_flatten(ctx->flash_area, offset, size);  in scramble_mcuboot_trailer()
132 	flash_area_close(ctx->flash_area);  in flash_img_buffered_write()
133 	ctx->flash_area = NULL;  in flash_img_buffered_write()
151 static int flash_check_erased(const struct flash_area *fa)  in flash_check_erased()
203 			       (const struct flash_area **)&(ctx->flash_area));  in flash_img_init_id()
208 	flash_dev = flash_area_get_device(ctx->flash_area);  in flash_img_init_id()
214 	rc = flash_area_sectors((const struct flash_area *)ctx->flash_area, &sector_count,  in flash_img_init_id()
218 		flash_area_close(ctx->flash_area);  in flash_img_init_id()
219 		ctx->flash_area = NULL;  in flash_img_init_id()
222 		flash_area_close(ctx->flash_area);  in flash_img_init_id()
223 		ctx->flash_area = NULL;  in flash_img_init_id()
227 	if (!flash_check_erased((const struct flash_area *)ctx->flash_area)) {  in flash_img_init_id()
231 		rc = flash_area_flatten((const struct flash_area *)ctx->flash_area, 0,  in flash_img_init_id()
235 			flash_area_close(ctx->flash_area);  in flash_img_init_id()
236 			ctx->flash_area = NULL;  in flash_img_init_id()
242 				 (ctx->flash_area->fa_off + sector_data.fs_size),  in flash_img_init_id()
243 				 (ctx->flash_area->fa_size - sector_data.fs_size), NULL);  in flash_img_init_id()
246 			CONFIG_IMG_BLOCK_BUF_SIZE, ctx->flash_area->fa_off,  in flash_img_init_id()
247 			ctx->flash_area->fa_size, NULL);  in flash_img_init_id()
288 			     (const struct flash_area **)&(ctx->flash_area));  in flash_img_check()
299 	rc = flash_area_check_int_sha256(ctx->flash_area, &fac);  in flash_img_check()
301 	flash_area_close(ctx->flash_area);  in flash_img_check()
302 	ctx->flash_area = NULL;  in flash_img_check()