今天看内核
static struct mtd_partition smdk_default_nand_part[] = {
        [0] = {
                .name   = "Boot Agent",
                .size   = SZ_16K,
                .offset = 0,
        },
        [1] = {
                .name   = "S3C2410 flash partition 1",
                .offset = 0,
                .size   = SZ_2M,
        },
        [2] = {
                .name   = "S3C2410 flash partition 2",
                .offset = SZ_4M,
                .size   = SZ_4M,
        },
        [3] = {
                .name   = "S3C2410 flash partition 3",
                .offset = SZ_8M,
                .size   = SZ_2M,
        },
        [4] = {
                .name   = "S3C2410 flash partition 4",
                .offset = SZ_1M * 10,
                .size   = SZ_4M,
        },
        [5] = {
                .name   = "S3C2410 flash partition 5",
                .offset = SZ_1M * 14,
                .size   = SZ_1M * 10,
        }
};

这不叫声明。这叫初始化。

同意楼上意见，struct mtd_partition应该是早就声明好的结构体，这只是定义加初始化变量而已。

那这种初始化的意思是什么？平常，声明结构体或者定义结构体的时候都不是这样做的