怎样改static struct s3c2410_spi_info s3c2410_spi0_platdata结构体使得有两个片选信号S3C2410_GPB1,S3C2410_GPB0
static struct spi_board_info s3c2410_spi0_board[] = {
[0] = {
.modalias = "spidev",
.bus_num = 0,
.chip_select = 0,
.irq = IRQ_EINT9,
.max_speed_hz = 500*1000,
.mode = 0,
},
[1] = {
.modalias = "spidev",
.bus_num = 0,
.chip_select = 1,
.irq = IRQ_EINT9,
.max_speed_hz = 500*1000,
.mode = 1,
},
};
static struct s3c2410_spi_info s3c2410_spi0_platdata = {
.pin_cs = S3C2410_GPB1,
.num_cs = 2,
.bus_num = 0,
};