spi/rockchip: Don't warn if SPI is busy but disabled

[uclinux-h8/linux.git] / drivers / spi / spi-rockchip.c

diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c
index 2a31bc2..514f8e7 100644 (file)
--- a/drivers/spi/spi-rockchip.c
+++ b/drivers/spi/spi-rockchip.c
@@ -529,7 +529,8 @@ static int rockchip_spi_transfer_one(
        int ret = 0;
        struct rockchip_spi *rs = spi_master_get_devdata(master);
 
-       WARN_ON((readl_relaxed(rs->regs + ROCKCHIP_SPI_SR) & SR_BUSY));
+       WARN_ON(readl_relaxed(rs->regs + ROCKCHIP_SPI_SSIENR) &&
+               (readl_relaxed(rs->regs + ROCKCHIP_SPI_SR) & SR_BUSY));
 
        if (!xfer->tx_buf && !xfer->rx_buf) {
                dev_err(rs->dev, "No buffer for transfer\n");