diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-12-19 15:59:54 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-12-29 06:27:54 -0500 |
| commit | cfb1693cecc6221c470ff5aa1cd3370a184dda3d (patch) | |
| tree | dc3a9c2ebf1e0ee2c3421d4849f5860023f99f39 /drivers/staging/media/atomisp | |
| parent | e583bfbf635247ffc156e5d0ed495d531f23e790 (diff) | |
media: staging: atomisp: Remove redundant PCI code
There is no need to keep a reference to PCI root bridge.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/staging/media/atomisp')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/atomisp_internal.h | 1 | ||||
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c | 8 |
2 files changed, 0 insertions, 9 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_internal.h b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_internal.h index 52a6f8002048..dc476a3dd271 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_internal.h +++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_internal.h @@ -227,7 +227,6 @@ struct atomisp_device { struct media_device media_dev; struct atomisp_platform_data *pdata; void *mmu_l1_base; - struct pci_dev *pci_root; const struct firmware *firmware; struct pm_qos_request pm_qos; diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c index 58f1a3597805..548e00e7d67b 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c @@ -1210,11 +1210,6 @@ static int atomisp_pci_probe(struct pci_dev *dev, isp->pdev = dev; isp->dev = &dev->dev; isp->sw_contex.power_state = ATOM_ISP_POWER_UP; - isp->pci_root = pci_get_domain_bus_and_slot(0, 0, 0); - if (!isp->pci_root) { - dev_err(&dev->dev, "Unable to find PCI host\n"); - return -ENODEV; - } isp->saved_regs.ispmmadr = start; rt_mutex_init(&isp->mutex); @@ -1494,7 +1489,6 @@ load_fw_fail: /* Address later when we worry about the ...field chips */ if (IS_ENABLED(CONFIG_PM) && atomisp_mrfld_power_down(isp)) dev_err(&dev->dev, "Failed to switch off ISP\n"); - pci_dev_put(isp->pci_root); return err; } @@ -1515,8 +1509,6 @@ static void atomisp_pci_remove(struct pci_dev *dev) pm_qos_remove_request(&isp->pm_qos); atomisp_msi_irq_uninit(isp, dev); - pci_dev_put(isp->pci_root); - atomisp_unregister_entities(isp); destroy_workqueue(isp->wdt_work_queue); |