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Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6

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* 'spi/merge' of git://git.secretlab.ca/git/linux-2.6:
  dt/fsldma: fix build warning caused by of_platform_device changes
  spi: Fix race condition in stop_queue()
  gpio/pch_gpio: Fix output value of pch_gpio_direction_output()
  gpio/ml_ioh_gpio: Fix output value of ioh_gpio_direction_output()
  gpio/pca953x: fix error handling path in probe() call
This commit is contained in:
Linus Torvalds 2011-04-11 15:44:38 -07:00
commit 6b98cd5aad
8 changed files with 10 additions and 7 deletions
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2
drivers/spi/pxa2xx_spi.c
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@ -1493,7 +1493,7 @@ static int stop_queue(struct driver_data *drv_data)
* execution path (pump_messages) would be required to call wake_up or
* friends on every SPI message. Do this instead */
drv_data->run = QUEUE_STOPPED;
while (!list_empty(&drv_data->queue) && drv_data->busy && limit--) {
while ((!list_empty(&drv_data->queue) || drv_data->busy) && limit--) {
spin_unlock_irqrestore(&drv_data->lock, flags);
msleep(10);
spin_lock_irqsave(&drv_data->lock, flags);