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mmc: dw_mmc-pci: Use BAR_2 and pcim_iomap_region()

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PCIe endpoint framework defines standard BAR enum for EP drivers
to use, so remove PCI_BAR_NO here.

Then, pcim_iomap_regions has been deprecated for a long time, replace
it with pcim_iomap_region();

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Shawn Lin 2026-01-06 10:17:07 +08:00 committed by Ulf Hansson
parent c6969a13f6
commit 765f4836ec
1 changed files with 4 additions and 6 deletions
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10
drivers/mmc/host/dw_mmc-pci.c
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@ -10,13 +10,13 @@
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/pci.h>
#include <linux/pci-epf.h>
#include <linux/pm_runtime.h>
#include <linux/slab.h>
#include <linux/mmc/host.h>
#include <linux/mmc/mmc.h>
#include "dw_mmc.h"
#define PCI_BAR_NO 2
#define SYNOPSYS_DW_MCI_VENDOR_ID 0x700
#define SYNOPSYS_DW_MCI_DEVICE_ID 0x1107
/* Defining the Capabilities */
@ -49,11 +49,9 @@ static int dw_mci_pci_probe(struct pci_dev *pdev,
host->bus_hz = 33 * 1000 * 1000;
host->drv_data = &pci_drv_data;
ret = pcim_iomap_regions(pdev, 1 << PCI_BAR_NO, pci_name(pdev));
if (ret)
return ret;
host->regs = pcim_iomap_table(pdev)[PCI_BAR_NO];
host->regs = pcim_iomap_region(pdev, BAR_2, pci_name(pdev));
if (IS_ERR(host->regs))
return PTR_ERR(host->regs);
pci_set_master(pdev);