[PATCH] i2c: davinci: use mdelay() for multi-millisecond waits

[Bhimeswararao Matsa]

Signed-off-by: Bhimeswararao Matsa <bhimeswararao.ma...@gmail.com>
---
 drivers/i2c/davinci_i2c.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/i2c/davinci_i2c.c b/drivers/i2c/davinci_i2c.c
index 9bba0600e3e..ffd0dd0b282 100644
--- a/drivers/i2c/davinci_i2c.c
+++ b/drivers/i2c/davinci_i2c.c
@@ -51,7 +51,7 @@ static int _wait_for_bus(struct i2c_regs *i2c_base)
                }
 
                REG(&(i2c_base->i2c_stat)) = stat;
-               udelay(50000);
+               mdelay(50);
        }
 
        REG(&(i2c_base->i2c_stat)) = 0xffff;
@@ -63,7 +63,7 @@ static int _poll_i2c_irq(struct i2c_regs *i2c_base, int mask)
        int     stat, timeout;
 
        for (timeout = 0; timeout < 10; timeout++) {
-               udelay(1000);
+               mdelay(1);
                stat = REG(&(i2c_base->i2c_stat));
                if (stat & mask)
                        return stat;
@@ -81,7 +81,7 @@ static void _flush_rx(struct i2c_regs *i2c_base)
 
                REG(&(i2c_base->i2c_drr));
                REG(&(i2c_base->i2c_stat)) = I2C_STAT_RRDY;
-               udelay(1000);
+               mdelay(1);
        }
 }
 
@@ -105,7 +105,7 @@ static void _davinci_i2c_init(struct i2c_regs *i2c_base,
 {
        if (REG(&(i2c_base->i2c_con)) & I2C_CON_EN) {
                REG(&(i2c_base->i2c_con)) = 0;
-               udelay(50000);
+               mdelay(50);
        }
 
        _davinci_i2c_setspeed(i2c_base, speed);
@@ -120,7 +120,7 @@ static void _davinci_i2c_init(struct i2c_regs *i2c_base,
        /* Now enable I2C controller (get it out of reset) */
        REG(&(i2c_base->i2c_con)) = I2C_CON_EN;
 
-       udelay(1000);
+       mdelay(1);
 }
 
 static int _davinci_i2c_read(struct i2c_regs *i2c_base, u8 chip,
@@ -319,7 +319,7 @@ static int _davinci_i2c_probe_chip(struct i2c_regs 
*i2c_base, u8 chip)
        REG(&(i2c_base->i2c_sa))  = chip;
        REG(&(i2c_base->i2c_con)) = (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT |
                                     I2C_CON_STP);
-       udelay(50000);
+       mdelay(50);
 
        if (!(REG(&(i2c_base->i2c_stat)) & I2C_STAT_NACK)) {
                rc = 0;
@@ -328,7 +328,7 @@ static int _davinci_i2c_probe_chip(struct i2c_regs 
*i2c_base, u8 chip)
        } else {
                REG(&(i2c_base->i2c_stat)) = 0xffff;
                REG(&(i2c_base->i2c_con)) |= I2C_CON_STP;
-               udelay(20000);
+               mdelay(20);
                if (_wait_for_bus(i2c_base))
                        return 1;
        }
-- 
2.43.0