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path: root/drivers/misc/carma/carma-fpga-program.c
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Diffstat (limited to 'drivers/misc/carma/carma-fpga-program.c')
-rw-r--r--drivers/misc/carma/carma-fpga-program.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/misc/carma/carma-fpga-program.c b/drivers/misc/carma/carma-fpga-program.c
index 736c7714f56..c6bd7e84de2 100644
--- a/drivers/misc/carma/carma-fpga-program.c
+++ b/drivers/misc/carma/carma-fpga-program.c
@@ -830,8 +830,9 @@ static ssize_t penable_store(struct device *dev, struct device_attribute *attr,
unsigned long val;
int ret;
- if (strict_strtoul(buf, 0, &val))
- return -EINVAL;
+ ret = kstrtoul(buf, 0, &val);
+ if (ret)
+ return ret;
if (val) {
ret = fpga_enable_power_supplies(priv);
@@ -859,8 +860,9 @@ static ssize_t program_store(struct device *dev, struct device_attribute *attr,
unsigned long val;
int ret;
- if (strict_strtoul(buf, 0, &val))
- return -EINVAL;
+ ret = kstrtoul(buf, 0, &val);
+ if (ret)
+ return ret;
/* We can't have an image writer and be programming simultaneously */
if (mutex_lock_interruptible(&priv->lock))
@@ -919,7 +921,7 @@ static bool dma_filter(struct dma_chan *chan, void *data)
static int fpga_of_remove(struct platform_device *op)
{
- struct fpga_dev *priv = dev_get_drvdata(&op->dev);
+ struct fpga_dev *priv = platform_get_drvdata(op);
struct device *this_device = priv->miscdev.this_device;
sysfs_remove_group(&this_device->kobj, &fpga_attr_group);
@@ -969,7 +971,7 @@ static int fpga_of_probe(struct platform_device *op)
kref_init(&priv->ref);
- dev_set_drvdata(&op->dev, priv);
+ platform_set_drvdata(op, priv);
priv->dev = &op->dev;
mutex_init(&priv->lock);
init_completion(&priv->completion);