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Commit 6b98cd5a authored by Linus Torvalds's avatar Linus Torvalds
Browse files

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

* '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
parents b42282e5 8faa7cf8

drivers/dma/fsldma.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1448,7 +1448,7 @@ static const struct of_device_id fsldma_of_ids[] = { 
	{}

	{}

};

};





static struct of_platform_driver fsldma_of_driver = {

static struct platform_driver fsldma_of_driver = {

	.driver = {

	.driver = {

		.name = "fsl-elo-dma",

		.name = "fsl-elo-dma",

		.owner = THIS_MODULE,

		.owner = THIS_MODULE,

drivers/gpio/ml_ioh_gpio.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -116,6 +116,7 @@ static int ioh_gpio_direction_output(struct gpio_chip *gpio, unsigned nr, 
		reg_val |= (1 << nr);

		reg_val |= (1 << nr);

	else

	else

		reg_val &= ~(1 << nr);

		reg_val &= ~(1 << nr);

	iowrite32(reg_val, &chip->reg->regs[chip->ch].po);





	mutex_unlock(&chip->lock);

	mutex_unlock(&chip->lock);

drivers/gpio/pca953x.c

+3 −2
Original line number Original line Diff line number Diff line
@@ -558,7 +558,7 @@ static int __devinit pca953x_probe(struct i2c_client *client, 




	ret = gpiochip_add(&chip->gpio_chip);

	ret = gpiochip_add(&chip->gpio_chip);

	if (ret)

	if (ret)

		goto out_failed;

		goto out_failed_irq;





	if (pdata->setup) {

	if (pdata->setup) {

		ret = pdata->setup(client, chip->gpio_chip.base,

		ret = pdata->setup(client, chip->gpio_chip.base,
@@ -570,8 +570,9 @@ static int __devinit pca953x_probe(struct i2c_client *client, 
	i2c_set_clientdata(client, chip);

	i2c_set_clientdata(client, chip);

	return 0;

	return 0;





out_failed:

out_failed_irq:

	pca953x_irq_teardown(chip);

	pca953x_irq_teardown(chip);

out_failed:

	kfree(chip->dyn_pdata);

	kfree(chip->dyn_pdata);

	kfree(chip);

	kfree(chip);

	return ret;

	return ret;

drivers/gpio/pch_gpio.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -105,6 +105,7 @@ static int pch_gpio_direction_output(struct gpio_chip *gpio, unsigned nr, 
		reg_val |= (1 << nr);

		reg_val |= (1 << nr);

	else

	else

		reg_val &= ~(1 << nr);

		reg_val &= ~(1 << nr);

	iowrite32(reg_val, &chip->reg->po);





	mutex_unlock(&chip->lock);

	mutex_unlock(&chip->lock);

drivers/spi/amba-pl022.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1555,7 +1555,7 @@ static int stop_queue(struct pl022 *pl022) 
	 * A wait_queue on the pl022->busy could be used, but then the common

	 * A wait_queue on the pl022->busy could be used, but then the common

	 * execution path (pump_messages) would be required to call wake_up or

	 * execution path (pump_messages) would be required to call wake_up or

	 * friends on every SPI message. Do this instead */

	 * friends on every SPI message. Do this instead */

	while (!list_empty(&pl022->queue) && pl022->busy && limit--) {

	while ((!list_empty(&pl022->queue) || pl022->busy) && limit--) {

		spin_unlock_irqrestore(&pl022->queue_lock, flags);

		spin_unlock_irqrestore(&pl022->queue_lock, flags);

		msleep(10);

		msleep(10);

		spin_lock_irqsave(&pl022->queue_lock, flags);

		spin_lock_irqsave(&pl022->queue_lock, flags);