aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2011-04-11 15:44:38 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-04-11 15:44:38 -0700
commit6b98cd5aad3bb51a3b5b51ba670ab8d5fe1cc487 (patch)
treec38970f362c4de594a7433de5989cae0a199d199
parentb42282e5a05018ecdc0d63a4ad530b0999785912 (diff)
parent8faa7cf828bca1745a4ed599876567f5afc47544 (diff)
downloadlinux-stericsson-6b98cd5aad3bb51a3b5b51ba670ab8d5fe1cc487.tar.gz
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
-rw-r--r--drivers/dma/fsldma.c2
-rw-r--r--drivers/gpio/ml_ioh_gpio.c1
-rw-r--r--drivers/gpio/pca953x.c5
-rw-r--r--drivers/gpio/pch_gpio.c1
-rw-r--r--drivers/spi/amba-pl022.c2
-rw-r--r--drivers/spi/dw_spi.c2
-rw-r--r--drivers/spi/pxa2xx_spi.c2
-rw-r--r--drivers/spi/spi_bfin5xx.c2
8 files changed, 10 insertions, 7 deletions
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index 6b396759e7f5..8a781540590c 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -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 = {
.name = "fsl-elo-dma",
.owner = THIS_MODULE,
diff --git a/drivers/gpio/ml_ioh_gpio.c b/drivers/gpio/ml_ioh_gpio.c
index 7f6f01a4b145..0a775f7987c2 100644
--- a/drivers/gpio/ml_ioh_gpio.c
+++ b/drivers/gpio/ml_ioh_gpio.c
@@ -116,6 +116,7 @@ static int ioh_gpio_direction_output(struct gpio_chip *gpio, unsigned nr,
reg_val |= (1 << nr);
else
reg_val &= ~(1 << nr);
+ iowrite32(reg_val, &chip->reg->regs[chip->ch].po);
mutex_unlock(&chip->lock);
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index 583e92592073..7630ab7b9bec 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -558,7 +558,7 @@ static int __devinit pca953x_probe(struct i2c_client *client,
ret = gpiochip_add(&chip->gpio_chip);
if (ret)
- goto out_failed;
+ goto out_failed_irq;
if (pdata->setup) {
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);
return 0;
-out_failed:
+out_failed_irq:
pca953x_irq_teardown(chip);
+out_failed:
kfree(chip->dyn_pdata);
kfree(chip);
return ret;
diff --git a/drivers/gpio/pch_gpio.c b/drivers/gpio/pch_gpio.c
index 2c6af8705103..f970a5f3585e 100644
--- a/drivers/gpio/pch_gpio.c
+++ b/drivers/gpio/pch_gpio.c
@@ -105,6 +105,7 @@ static int pch_gpio_direction_output(struct gpio_chip *gpio, unsigned nr,
reg_val |= (1 << nr);
else
reg_val &= ~(1 << nr);
+ iowrite32(reg_val, &chip->reg->po);
mutex_unlock(&chip->lock);
diff --git a/drivers/spi/amba-pl022.c b/drivers/spi/amba-pl022.c
index 5825370bad25..08de58e7f59f 100644
--- a/drivers/spi/amba-pl022.c
+++ b/drivers/spi/amba-pl022.c
@@ -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
* execution path (pump_messages) would be required to call wake_up or
* 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);
msleep(10);
spin_lock_irqsave(&pl022->queue_lock, flags);
diff --git a/drivers/spi/dw_spi.c b/drivers/spi/dw_spi.c
index b1a4b9f503ae..871e337c917f 100644
--- a/drivers/spi/dw_spi.c
+++ b/drivers/spi/dw_spi.c
@@ -821,7 +821,7 @@ static int stop_queue(struct dw_spi *dws)
spin_lock_irqsave(&dws->lock, flags);
dws->run = QUEUE_STOPPED;
- while (!list_empty(&dws->queue) && dws->busy && limit--) {
+ while ((!list_empty(&dws->queue) || dws->busy) && limit--) {
spin_unlock_irqrestore(&dws->lock, flags);
msleep(10);
spin_lock_irqsave(&dws->lock, flags);
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 9c74aad6be93..dc25bee8d33f 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -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);
diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c
index bdb7289a1d22..f706dba165cf 100644
--- a/drivers/spi/spi_bfin5xx.c
+++ b/drivers/spi/spi_bfin5xx.c
@@ -1284,7 +1284,7 @@ static inline int bfin_spi_stop_queue(struct bfin_spi_master_data *drv_data)
* friends on every SPI message. Do this instead
*/
drv_data->running = false;
- 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);