diff options
Diffstat (limited to 'src/soc/rockchip/common/spi.c')
| -rw-r--r-- | src/soc/rockchip/common/spi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/soc/rockchip/common/spi.c b/src/soc/rockchip/common/spi.c index 98016c0fc9..e929419a14 100644 --- a/src/soc/rockchip/common/spi.c +++ b/src/soc/rockchip/common/spi.c @@ -96,7 +96,7 @@ static void rockchip_spi_set_clk(struct rockchip_spi *regs, unsigned int hz) void rockchip_spi_init(unsigned int bus, unsigned int speed_hz) { - assert(bus >= 0 && bus < ARRAY_SIZE(rockchip_spi_slaves)); + assert(bus < ARRAY_SIZE(rockchip_spi_slaves)); struct rockchip_spi *regs = rockchip_spi_slaves[bus].regs; unsigned int ctrlr0 = 0; @@ -134,13 +134,13 @@ void rockchip_spi_init(unsigned int bus, unsigned int speed_hz) void rockchip_spi_set_sample_delay(unsigned int bus, unsigned int delay_ns) { - assert(bus >= 0 && bus < ARRAY_SIZE(rockchip_spi_slaves)); + assert(bus < ARRAY_SIZE(rockchip_spi_slaves)); struct rockchip_spi *regs = rockchip_spi_slaves[bus].regs; unsigned int rsd; /* Rxd Sample Delay */ rsd = DIV_ROUND_CLOSEST(delay_ns * (SPI_SRCCLK_HZ >> 8), 1*GHz >> 8); - assert(rsd >= 0 && rsd <= 3); + assert(rsd <= 3); clrsetbits_le32(®s->ctrlr0, SPI_RXDSD_MASK << SPI_RXDSD_OFFSET, rsd << SPI_RXDSD_OFFSET); } |