rk30: adc drivers: read: remove udelay

diff --git a/drivers/adc/plat/rk30_adc.c b/drivers/adc/plat/rk30_adc.c
index 64cdd559c75eda64334d7295d7f7048ea4979b46..fbc81f3e1ad1e404de46a782b099a56eebfdda48 100755 (executable)
--- a/drivers/adc/plat/rk30_adc.c
+++ b/drivers/adc/plat/rk30_adc.c
@@ -50,7 +50,6 @@ static int rk30_adc_read(struct adc_host *adc)
 {\r
        struct rk30_adc_device *dev  = adc_priv(adc);\r
 \r
-       udelay(SAMPLE_RATE);\r
        return readl(dev->regs + ADC_DATA) & ADC_DATA_MASK;\r
 }\r
 static irqreturn_t rk30_adc_irq(int irq, void *data)\r