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staging: comedi: drivers: rename 'comedi_dev' in comedi_auto_config() 

The struct comedi_device pointer in this file, and the rest of the
comedi subsystem, is typically called 'dev'. Rename the local variable
'comedi_dev' in comedi_auto_config() for consistency.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-04-08 10:55:05 -07:00 committed by Greg Kroah-Hartman
parent 262235b13c
commit 6013a9a57b
1 changed files with 10 additions and 10 deletions
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20
drivers/staging/comedi/drivers.c
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@ -397,7 +397,7 @@ int comedi_device_attach(struct comedi_device *dev, struct comedi_devconfig *it)
int comedi_auto_config(struct device *hardware_device,
struct comedi_driver *driver, unsigned long context)
{
struct comedi_device *comedi_dev;
struct comedi_device *dev;
int ret;
if (!hardware_device) {
@ -417,18 +417,18 @@ int comedi_auto_config(struct device *hardware_device,
return -EINVAL;
}
comedi_dev = comedi_alloc_board_minor(hardware_device);
if (IS_ERR(comedi_dev))
return PTR_ERR(comedi_dev);
/* Note: comedi_alloc_board_minor() locked comedi_dev->mutex. */
dev = comedi_alloc_board_minor(hardware_device);
if (IS_ERR(dev))
return PTR_ERR(dev);
/* Note: comedi_alloc_board_minor() locked dev->mutex. */
comedi_dev->driver = driver;
ret = driver->auto_attach(comedi_dev, context);
dev->driver = driver;
ret = driver->auto_attach(dev, context);
if (ret >= 0)
ret = comedi_device_postconfig(comedi_dev);
ret = comedi_device_postconfig(dev);
if (ret < 0)
comedi_device_detach(comedi_dev);
mutex_unlock(&comedi_dev->mutex);
comedi_device_detach(dev);
mutex_unlock(&dev->mutex);
if (ret < 0)
comedi_release_hardware_device(hardware_device);