On Thu, Jun 30, 2016 at 03:14:30PM +0200, Thierry Reding wrote:
> From: Thierry Reding <treding@xxxxxxxxxx>
>
> In practice this value will never be used and it hinders portability of
> the driver, so remove it.
>
> Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
> ---
> drivers/pci/host/pci-tegra.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c
> index f04b062e8c67..bbf77a49517d 100644
> --- a/drivers/pci/host/pci-tegra.c
> +++ b/drivers/pci/host/pci-tegra.c
> @@ -2249,8 +2249,6 @@ static int tegra_pcie_probe(struct platform_device *pdev)
> if (err < 0)
> return err;
>
> - pcibios_min_mem = 0;
unsigned long pcibios_min_mem = 0x01000000; # arch/arm/mm/iomap.c
#define PCIBIOS_MIN_MEM pcibios_min_mem # arch/arm/include/asm/pci.h
PCIBIOS_MIN_MEM is used in __pci_assign_resource().
It looks to me like we still use pcibios_min_mem; am I missing something?
> err = tegra_pcie_get_resources(pcie);
> if (err < 0) {
> dev_err(&pdev->dev, "failed to request resources: %d\n", err);
> --
> 2.8.3
>
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