[SPARC]: sbus/vfc_i2c: remove sleep_on() usage
Use wait-queue directly instead of the deprecated sleep_on() function. This required adding a local wait-queue. Also use new (added in separate patch to K-J) usecs to jiffies function to convert value. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -88,14 +88,16 @@ void vfc_i2c_delay_wakeup(struct vfc_dev *dev)
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void vfc_i2c_delay_no_busy(struct vfc_dev *dev, unsigned long usecs)
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{
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DEFINE_WAIT(wait);
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init_timer(&dev->poll_timer);
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dev->poll_timer.expires = jiffies +
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((unsigned long)usecs*(HZ))/1000000;
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dev->poll_timer.expires = jiffies + usecs_to_jiffies(usecs);
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dev->poll_timer.data=(unsigned long)dev;
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dev->poll_timer.function=(void *)(unsigned long)vfc_i2c_delay_wakeup;
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add_timer(&dev->poll_timer);
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sleep_on(&dev->poll_wait);
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prepare_to_wait(&dev->poll_wait, &wait, TASK_UNINTERRUPTIBLE);
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schedule();
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del_timer(&dev->poll_timer);
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finish_wait(&dev->poll_wait, &wait);
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}
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void inline vfc_i2c_delay(struct vfc_dev *dev)
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