i2c: i2c-cdns: Reorder timeout loop for interrupt waiting

[oweals/u-boot.git] / drivers / i2c / i2c-cdns.c

diff --git a/drivers/i2c/i2c-cdns.c b/drivers/i2c/i2c-cdns.c
index c1d64273c50bca27d125e6c9fbee117e0d48a8ff..1c9fda8f66767bd13d18ac48e4639e3a303500e9 100644 (file)
--- a/drivers/i2c/i2c-cdns.c
+++ b/drivers/i2c/i2c-cdns.c
@@ -130,10 +130,10 @@ static u32 cdns_i2c_wait(struct cdns_i2c_regs *cdns_i2c, u32 mask)
        int timeout, int_status;
 
        for (timeout = 0; timeout < 100; timeout++) {
-               udelay(100);
                int_status = readl(&cdns_i2c->interrupt_status);
                if (int_status & mask)
                        break;
+               udelay(100);
        }
 
        /* Clear interrupt status flags */