From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-media@vger.kernel.org,
Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v2 04/15] media: atomisp: don't pass struct device_driver as parameter
Date: Fri, 26 Jun 2020 15:19:14 +0300 [thread overview]
Message-ID: <20200626121925.14365-5-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20200626121925.14365-1-andriy.shevchenko@linux.intel.com>
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>
---
drivers/staging/media/atomisp/pci/atomisp_drvfs.c | 3 ++-
drivers/staging/media/atomisp/pci/atomisp_drvfs.h | 2 +-
drivers/staging/media/atomisp/pci/atomisp_v4l2.c | 2 +-
3 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp_drvfs.c b/drivers/staging/media/atomisp/pci/atomisp_drvfs.c
index fe0e2bfde27f..3711df111fbf 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_drvfs.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_drvfs.c
@@ -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;
diff --git a/drivers/staging/media/atomisp/pci/atomisp_drvfs.h b/drivers/staging/media/atomisp/pci/atomisp_drvfs.h
index 4911037231fb..8f4cc722b881 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_drvfs.h
+++ b/drivers/staging/media/atomisp/pci/atomisp_drvfs.h
@@ -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__ */
diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
index fa07cbaf0422..c6996b1f228b 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
@@ -1838,7 +1838,7 @@ 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;
--
2.27.0
next prev parent reply other threads:[~2020-06-26 12:19 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-26 12:19 [PATCH v2 00/15] media: atomisp: Clean ups and fixes to make it load on Baytrail Andy Shevchenko
2020-06-26 12:19 ` [PATCH v2 01/15] media: atomisp: Replace last use of Intel MID APIs Andy Shevchenko
2020-06-26 12:19 ` [PATCH v2 02/15] media: atomisp: move CCK endpoint address to generic header Andy Shevchenko
2020-06-26 12:19 ` [PATCH v2 03/15] media: atomisp: Use proper APIs to find I²C client device by ACPI HID Andy Shevchenko
2020-06-26 12:19 ` Andy Shevchenko [this message]
2020-06-26 12:19 ` [PATCH v2 05/15] media: atomisp: Get rid of struct pci_dev in struct atomisp_device Andy Shevchenko
2020-06-26 12:19 ` [PATCH v2 06/15] media: atomisp: Unify pdev to be pointer to struct pci_device Andy Shevchenko
2020-06-26 12:19 ` [PATCH v2 07/15] media: atomisp: Replace direct access to MMIO with proper helpers Andy Shevchenko
2020-06-26 12:19 ` [PATCH v2 08/15] media: atomisp: Drop global atomisp_dev variable (easy cases) Andy Shevchenko
2020-06-26 12:19 ` [PATCH v2 09/15] media: atomisp: make platform data more readable Andy Shevchenko
2020-06-26 12:19 ` [PATCH v2 10/15] media: atomisp: Don't try to parse unexpected ACPI object type Andy Shevchenko
2020-06-26 12:19 ` [PATCH v2 11/15] media: atomisp: Make pointer to PMIC client global Andy Shevchenko
2020-06-26 12:19 ` [PATCH v2 12/15] media: atomisp: Refactor PMIC detection to a separate function Andy Shevchenko
2020-06-26 12:19 ` [PATCH v2 13/15] media: atomisp: Provide Gmin subdev as parameter to gmin_subdev_add() Andy Shevchenko
2020-06-26 12:19 ` [PATCH v2 14/15] media: atomisp: Get rid of ugly and leaky ACPI handling in gmin_subdev_add() Andy Shevchenko
2020-06-26 12:19 ` [PATCH v2 15/15] media: atomisp: Deduplicate return ret in gmin_i2c_write() Andy Shevchenko
2020-06-26 13:29 ` [PATCH v2 00/15] media: atomisp: Clean ups and fixes to make it load on Baytrail Mauro Carvalho Chehab
2020-06-26 14:01 ` Mauro Carvalho Chehab
2020-06-29 10:53 ` Andy Shevchenko
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