Use pci_request_regions so now we can see zoran in /proc/iomem.
Signed-off-by: Corentin Labbe <cla...@baylibre.com>
---
drivers/staging/media/zoran/zoran_card.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/media/zoran/zoran_card.c
b/drivers/staging/media/zoran/zoran_card.c
index 756b9a339f7e..ed4ecf92c040 100644
--- a/drivers/staging/media/zoran/zoran_card.c
+++ b/drivers/staging/media/zoran/zoran_card.c
@@ -1004,6 +1004,7 @@ static void zoran_remove(struct pci_dev *pdev)
/* unmap and free memory */
dma_free_coherent(&zr->pci_dev->dev, BUZ_NUM_STAT_COM * sizeof(u32),
zr->stat_com, zr->p_sc);
iounmap(zr->zr36057_mem);
+ pci_release_regions(pdev);
pci_disable_device(zr->pci_dev);
video_unregister_device(zr->video_dev);
exit_free:
@@ -1151,10 +1152,14 @@ static int zoran_probe(struct pci_dev *pdev, const
struct pci_device_id *ent)
zr->card = zoran_cards[card_num];
snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)), "%s[%u]",
zr->card.name, zr->id);
+ err = pci_request_regions(pdev, ZR_DEVNAME(zr));
+ if (err)
+ goto zr_unreg;
+
zr->zr36057_mem = pci_ioremap_bar(zr->pci_dev, 0);
if (!zr->zr36057_mem) {
pci_err(pdev, "%s() - ioremap failed\n", __func__);
- goto zr_unreg;
+ goto zr_pci_release;
}
result = pci_request_irq(pdev, 0, zoran_irq, NULL, zr, ZR_DEVNAME(zr));
@@ -1270,6 +1275,8 @@ static int zoran_probe(struct pci_dev *pdev, const struct
pci_device_id *ent)
pci_free_irq(zr->pci_dev, 0, zr);
zr_unmap:
iounmap(zr->zr36057_mem);
+zr_pci_release:
+ pci_release_regions(pdev);
zr_unreg:
v4l2_ctrl_handler_free(&zr->hdl);
v4l2_device_unregister(&zr->v4l2_dev);
--
2.26.2
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