From d9d005c89451e2690b9d6511a35a8a9d5e3a7d76 Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Sat, 23 Mar 2024 18:14:45 +0100 Subject: [PATCH] ata: pata_cs5520: Remove unnecessary call to pci_enable_device_io() A few lines earlier pcim_enable_device() is called, which includes the functionality of pci_enable_device_io(). Therefore we can safely remove the call to pci_enable_device_io(). Link: https://lore.kernel.org/r/5068d0ce-2140-4d3f-b305-e8f0d61eed1f@gmail.com Signed-off-by: Heiner Kallweit Signed-off-by: Bjorn Helgaas Reviewed-by: Sergey Shtylyov Acked-by: Damien Le Moal --- drivers/ata/pata_cs5520.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c index 38795508c2e9..027cf67101ef 100644 --- a/drivers/ata/pata_cs5520.c +++ b/drivers/ata/pata_cs5520.c @@ -151,12 +151,6 @@ static int cs5520_init_one(struct pci_dev *pdev, const struct pci_device_id *id) if (!host) return -ENOMEM; - /* Perform set up for DMA */ - if (pci_enable_device_io(pdev)) { - dev_err(&pdev->dev, "unable to configure BAR2.\n"); - return -ENODEV; - } - if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32))) { dev_err(&pdev->dev, "unable to configure DMA mask.\n"); return -ENODEV;