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Subject: media: solo6x10: Use pcim functions Author: Ricardo Ribalda <[email protected]> Date: Thu Apr 11 21:17:50 2024 +0000 Instead of handling manually the release of the memory regions let devm do that for us. Makes smatch happy: drivers/media/pci/solo6x10/solo6x10-core.c:631 solo_pci_probe() warn: 'pdev' from pci_request_regions() not released on lines: 631. Signed-off-by: Ricardo Ribalda <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> drivers/media/pci/solo6x10/solo6x10-core.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) --- diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c index 6d87fbb0ee04..abf30b7609e1 100644 --- a/drivers/media/pci/solo6x10/solo6x10-core.c +++ b/drivers/media/pci/solo6x10/solo6x10-core.c @@ -145,10 +145,8 @@ static void free_solo_dev(struct solo_dev *solo_dev) /* Now cleanup the PCI device */ solo_irq_off(solo_dev, ~0); free_irq(pdev->irq, solo_dev); - pci_iounmap(pdev, solo_dev->reg_base); } - pci_release_regions(pdev); pci_disable_device(pdev); v4l2_device_unregister(&solo_dev->v4l2_dev); pci_set_drvdata(pdev, NULL); @@ -480,15 +478,10 @@ static int solo_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) pci_write_config_byte(pdev, 0x40, 0x00); pci_write_config_byte(pdev, 0x41, 0x00); - ret = pci_request_regions(pdev, SOLO6X10_NAME); + ret = pcim_iomap_regions(pdev, BIT(0), SOLO6X10_NAME); if (ret) goto fail_probe; - - solo_dev->reg_base = pci_ioremap_bar(pdev, 0); - if (solo_dev->reg_base == NULL) { - ret = -ENOMEM; - goto fail_probe; - } + solo_dev->reg_base = pcim_iomap_table(pdev)[0]; chip_id = solo_reg_read(solo_dev, SOLO_CHIP_OPTION) & SOLO_CHIP_ID_MASK;
