[PATCH v3 8/8] drm: Upcast struct drm_device.dev to struct pci_device; replace pdev
Thomas Zimmermann
tzimmermann at suse.de
Thu Jan 7 10:45:22 UTC 2021
AFAICT these are false positives. The instances have been fixed already.
Am 07.01.21 um 10:45 schrieb kernel test robot:
> Hi Thomas,
>
> I love your patch! Yet something to improve:
>
> [auto build test ERROR on drm-tip/drm-tip]
> [cannot apply to drm-intel/for-linux-next linus/master v5.11-rc2 next-20210104]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://git-scm.com/docs/git-format-patch]
>
> url: https://github.com/0day-ci/linux/commits/Thomas-Zimmermann/drm-Move-struct-drm_device-pdev-to-legacy/20210107-161007
> base: git://anongit.freedesktop.org/drm/drm-tip drm-tip
> config: x86_64-randconfig-s021-20210107 (attached as .config)
> compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
> reproduce:
> # apt-get install sparse
> # sparse version: v0.6.3-208-g46a52ca4-dirty
> # https://github.com/0day-ci/linux/commit/380912f7b62c23322562c40e19efd7ad84d57e9c
> git remote add linux-review https://github.com/0day-ci/linux
> git fetch --no-tags linux-review Thomas-Zimmermann/drm-Move-struct-drm_device-pdev-to-legacy/20210107-161007
> git checkout 380912f7b62c23322562c40e19efd7ad84d57e9c
> # save the attached .config to linux build tree
> make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp at intel.com>
>
> All errors (new ones prefixed by >>):
>
> drivers/gpu/drm/gma500/oaktrail_device.c: In function 'oaktrail_chip_setup':
>>> drivers/gpu/drm/gma500/oaktrail_device.c:509:26: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 509 | if (pci_enable_msi(dev->pdev))
> | ^~~~
> | dev
> --
> drivers/gpu/drm/gma500/oaktrail_lvds.c: In function 'oaktrail_lvds_set_power':
>>> drivers/gpu/drm/gma500/oaktrail_lvds.c:63:25: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 63 | pm_request_idle(&dev->pdev->dev);
> | ^~~~
> | dev
> --
> drivers/gpu/drm/gma500/oaktrail_lvds_i2c.c: In function 'get_clock':
> drivers/gpu/drm/gma500/oaktrail_lvds_i2c.c:69:11: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
> 69 | u32 val, tmp;
> | ^~~
> drivers/gpu/drm/gma500/oaktrail_lvds_i2c.c: In function 'get_data':
> drivers/gpu/drm/gma500/oaktrail_lvds_i2c.c:83:11: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
> 83 | u32 val, tmp;
> | ^~~
> drivers/gpu/drm/gma500/oaktrail_lvds_i2c.c: In function 'oaktrail_lvds_i2c_init':
>>> drivers/gpu/drm/gma500/oaktrail_lvds_i2c.c:148:35: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 148 | chan->adapter.dev.parent = &dev->pdev->dev;
> | ^~~~
> | dev
> --
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c: In function 'vmw_driver_load':
>>> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:661:22: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 661 | pci_set_master(dev->pdev);
> | ^~~~
> | dev
> In file included from drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:31:
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:690:47: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 690 | dev_priv->io_start = pci_resource_start(dev->pdev, 0);
> | ^~~~
> include/linux/pci.h:1854:40: note: in definition of macro 'pci_resource_start'
> 1854 | #define pci_resource_start(dev, bar) ((dev)->resource[(bar)].start)
> | ^~~
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:691:49: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 691 | dev_priv->vram_start = pci_resource_start(dev->pdev, 1);
> | ^~~~
> include/linux/pci.h:1854:40: note: in definition of macro 'pci_resource_start'
> 1854 | #define pci_resource_start(dev, bar) ((dev)->resource[(bar)].start)
> | ^~~
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:692:49: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 692 | dev_priv->mmio_start = pci_resource_start(dev->pdev, 2);
> | ^~~~
> include/linux/pci.h:1854:40: note: in definition of macro 'pci_resource_start'
> 1854 | #define pci_resource_start(dev, bar) ((dev)->resource[(bar)].start)
> | ^~~
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:842:33: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 842 | ret = pci_request_regions(dev->pdev, "vmwgfx probe");
> | ^~~~
> | dev
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:851:33: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 851 | ret = pci_request_region(dev->pdev, 2, "vmwgfx stealth probe");
> | ^~~~
> | dev
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:859:35: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 859 | ret = vmw_irq_install(dev, dev->pdev->irq);
> | ^~~~
> | dev
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:1005:27: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 1005 | pci_release_region(dev->pdev, 2);
> | ^~~~
> | dev
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:1007:28: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 1007 | pci_release_regions(dev->pdev);
> | ^~~~
> | dev
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c: In function 'vmw_driver_unload':
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:1056:27: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 1056 | pci_release_region(dev->pdev, 2);
> | ^~~~
> | dev
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:1058:28: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 1058 | pci_release_regions(dev->pdev);
> | ^~~~
> | dev
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c: In function 'vmw_probe':
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c:1522:7: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 1522 | dev->pdev = pdev;
> | ^~~~
> | dev
> --
> drivers/gpu/drm/vmwgfx/vmwgfx_fb.c: In function 'vmw_fb_init':
>>> drivers/gpu/drm/vmwgfx/vmwgfx_fb.c:641:42: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 641 | struct device *device = &vmw_priv->dev->pdev->dev;
> | ^~~~
> | dev
> In file included from drivers/gpu/drm/vmwgfx/vmwgfx_fb.c:35:
> At top level:
> drivers/gpu/drm/vmwgfx/vmwgfx_kms.h:256:23: warning: 'vmw_cursor_plane_formats' defined but not used [-Wunused-const-variable=]
> 256 | static const uint32_t vmw_cursor_plane_formats[] = {
> | ^~~~~~~~~~~~~~~~~~~~~~~~
> drivers/gpu/drm/vmwgfx/vmwgfx_kms.h:248:23: warning: 'vmw_primary_plane_formats' defined but not used [-Wunused-const-variable=]
> 248 | static const uint32_t vmw_primary_plane_formats[] = {
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> --
> drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c: In function 'vmw_cmdbuf_set_pool_size':
>>> drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c:1233:48: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 1233 | man->map = dma_alloc_coherent(&dev_priv->dev->pdev->dev, size,
> | ^~~~
> | dev
> drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c: In function 'vmw_cmdbuf_man_create':
> drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c:1316:28: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 1316 | &dev_priv->dev->pdev->dev,
> | ^~~~
> | dev
> drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c:1325:22: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 1325 | &dev_priv->dev->pdev->dev,
> | ^~~~
> | dev
> drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c: In function 'vmw_cmdbuf_remove_pool':
> drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c:1390:42: error: 'struct drm_device' has no member named 'pdev'; did you mean 'dev'?
> 1390 | dma_free_coherent(&man->dev_priv->dev->pdev->dev,
> | ^~~~
> | dev
>
>
> vim +509 drivers/gpu/drm/gma500/oaktrail_device.c
>
> 1b082ccf5901108 Alan Cox 2011-11-03 503
> 1b22edfd6efd02b Alan Cox 2011-11-29 504 static int oaktrail_chip_setup(struct drm_device *dev)
> aa0c45fdca0cff3 Alan Cox 2011-11-29 505 {
> 1b22edfd6efd02b Alan Cox 2011-11-29 506 struct drm_psb_private *dev_priv = dev->dev_private;
> 1b22edfd6efd02b Alan Cox 2011-11-29 507 int ret;
> 1b22edfd6efd02b Alan Cox 2011-11-29 508
> 9c0b6fcdc9faee5 Alan Cox 2012-05-11 @509 if (pci_enable_msi(dev->pdev))
> 9c0b6fcdc9faee5 Alan Cox 2012-05-11 510 dev_warn(dev->dev, "Enabling MSI failed!\n");
> 9c0b6fcdc9faee5 Alan Cox 2012-05-11 511
> 8512e0748729a49 Alan Cox 2012-05-11 512 dev_priv->regmap = oaktrail_regmap;
> 8512e0748729a49 Alan Cox 2012-05-11 513
> 1b22edfd6efd02b Alan Cox 2011-11-29 514 ret = mid_chip_setup(dev);
> aa0c45fdca0cff3 Alan Cox 2011-11-29 515 if (ret < 0)
> aa0c45fdca0cff3 Alan Cox 2011-11-29 516 return ret;
> 4086b1e2b19729e Kirill A. Shutemov 2012-05-03 517 if (!dev_priv->has_gct) {
> aa0c45fdca0cff3 Alan Cox 2011-11-29 518 /* Now pull the BIOS data */
> d839ede47a56ff5 Alan Cox 2012-05-03 519 psb_intel_opregion_init(dev);
> aa0c45fdca0cff3 Alan Cox 2011-11-29 520 psb_intel_init_bios(dev);
> aa0c45fdca0cff3 Alan Cox 2011-11-29 521 }
> 6528c897966c7d5 Patrik Jakobsson 2013-11-07 522 gma_intel_setup_gmbus(dev);
> 5f503148efdda26 Alan Cox 2012-05-03 523 oaktrail_hdmi_setup(dev);
> aa0c45fdca0cff3 Alan Cox 2011-11-29 524 return 0;
> aa0c45fdca0cff3 Alan Cox 2011-11-29 525 }
> aa0c45fdca0cff3 Alan Cox 2011-11-29 526
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
>
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer
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