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media: atomisp: don't pass struct device_driver as parameter

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There is no need to pass a pointer to struct device_driver
when we have an access to struct device already.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Andy Shevchenko 2020-06-26 14:19:14 +02:00 committed by Mauro Carvalho Chehab
parent 4f307131f3
commit 0697fd92e7
3 changed files with 4 additions and 3 deletions
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3
drivers/staging/media/atomisp/pci/atomisp_drvfs.c
View file

@ -185,8 +185,9 @@ static void iunit_drvfs_remove_files(struct device_driver *drv)
driver_remove_file(drv, &iunit_drvfs_attrs[i]);
}
int atomisp_drvfs_init(struct device_driver *drv, struct atomisp_device *isp)
int atomisp_drvfs_init(struct atomisp_device *isp)
{
struct device_driver *drv = isp->dev->driver;
int ret;
iunit_debug.isp = isp;

2
drivers/staging/media/atomisp/pci/atomisp_drvfs.h
View file

@ -19,7 +19,7 @@
#ifndef __ATOMISP_DRVFS_H__
#define __ATOMISP_DRVFS_H__
int atomisp_drvfs_init(struct device_driver *drv, struct atomisp_device *isp);
int atomisp_drvfs_init(struct atomisp_device *isp);
void atomisp_drvfs_exit(void);
#endif /* __ATOMISP_DRVFS_H__ */

2
drivers/staging/media/atomisp/pci/atomisp_v4l2.c
View file

@ -1840,7 +1840,7 @@ static int atomisp_pci_probe(struct pci_dev *dev,
isp->firmware = NULL;
isp->css_env.isp_css_fw.data = NULL;
atomisp_drvfs_init(&dev->driver->driver, isp);
atomisp_drvfs_init(isp);
return 0;