1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c
index cd0e08b0c9f6..3afc266b666d 100644
--- a/drivers/spi/spi-rockchip.c
+++ b/drivers/spi/spi-rockchip.c
@@ -220,7 +220,7 @@ static inline void wait_for_idle(struct rockchip_spi *rs)
         do {
                 if (!(readl_relaxed(rs->regs + ROCKCHIP_SPI_SR) & SR_BUSY))
                         return;
-        } while (time_before(jiffies, timeout));
+        } while (!time_after(jiffies, timeout));
 
         dev_warn(rs->dev, "spi controller is in busy state!\n");
 }
@@ -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");