@@ -298,7 +298,7 @@ static int flexcan_chip_enable(struct flexcan_priv *priv)
flexcan_write(reg, ®s->mcr);
while (timeout-- && (flexcan_read(®s->mcr) & FLEXCAN_MCR_LPM_ACK))
- usleep_range(10, 20);
+ udelay(10);
if (flexcan_read(®s->mcr) & FLEXCAN_MCR_LPM_ACK)
return -ETIMEDOUT;
@@ -317,7 +317,7 @@ static int flexcan_chip_disable(struct flexcan_priv *priv)
flexcan_write(reg, ®s->mcr);
while (timeout-- && !(flexcan_read(®s->mcr) & FLEXCAN_MCR_LPM_ACK))
- usleep_range(10, 20);
+ udelay(10);
if (!(flexcan_read(®s->mcr) & FLEXCAN_MCR_LPM_ACK))
return -ETIMEDOUT;
@@ -336,7 +336,7 @@ static int flexcan_chip_freeze(struct flexcan_priv *priv)
flexcan_write(reg, ®s->mcr);
while (timeout-- && !(flexcan_read(®s->mcr) & FLEXCAN_MCR_FRZ_ACK))
- usleep_range(100, 200);
+ udelay(100);
if (!(flexcan_read(®s->mcr) & FLEXCAN_MCR_FRZ_ACK))
return -ETIMEDOUT;
@@ -355,7 +355,7 @@ static int flexcan_chip_unfreeze(struct flexcan_priv *priv)
flexcan_write(reg, ®s->mcr);
while (timeout-- && (flexcan_read(®s->mcr) & FLEXCAN_MCR_FRZ_ACK))
- usleep_range(10, 20);
+ udelay(10);
if (flexcan_read(®s->mcr) & FLEXCAN_MCR_FRZ_ACK)
return -ETIMEDOUT;
@@ -370,7 +370,7 @@ static int flexcan_chip_softreset(struct flexcan_priv *priv)
flexcan_write(FLEXCAN_MCR_SOFTRST, ®s->mcr);
while (timeout-- && (flexcan_read(®s->mcr) & FLEXCAN_MCR_SOFTRST))
- usleep_range(10, 20);
+ udelay(10);
if (flexcan_read(®s->mcr) & FLEXCAN_MCR_SOFTRST)
return -ETIMEDOUT;