mac80211: fix PS-poll response, race

[mv-sheeva.git] / include / linux / ucb1400.h

diff --git a/include/linux/ucb1400.h b/include/linux/ucb1400.h
index 970473bf8d5a0a89339594a2ef8bf5f6eee9d3fd..ed889f4168f301a877c4e7384e207cb6fae2bb4d 100644 (file)
--- a/include/linux/ucb1400.h
+++ b/include/linux/ucb1400.h
@@ -134,28 +134,13 @@ static inline void ucb1400_adc_enable(struct snd_ac97 *ac97)
        ucb1400_reg_write(ac97, UCB_ADC_CR, UCB_ADC_ENA);
 }
 
-static unsigned int ucb1400_adc_read(struct snd_ac97 *ac97, u16 adc_channel,
-                                       int adcsync)
-{
-       unsigned int val;
-
-       if (adcsync)
-               adc_channel |= UCB_ADC_SYNC_ENA;
-
-       ucb1400_reg_write(ac97, UCB_ADC_CR, UCB_ADC_ENA | adc_channel);
-       ucb1400_reg_write(ac97, UCB_ADC_CR, UCB_ADC_ENA | adc_channel |
-                               UCB_ADC_START);
-
-       while (!((val = ucb1400_reg_read(ac97, UCB_ADC_DATA))
-                       & UCB_ADC_DAT_VALID))
-               schedule_timeout_uninterruptible(1);
-
-       return val & UCB_ADC_DAT_MASK;
-}
-
 static inline void ucb1400_adc_disable(struct snd_ac97 *ac97)
 {
        ucb1400_reg_write(ac97, UCB_ADC_CR, 0);
 }
 
+
+unsigned int ucb1400_adc_read(struct snd_ac97 *ac97, u16 adc_channel,
+                             int adcsync);
+
 #endif