Re: [PATCH 6/9] drm/pci: move drm_pcie_get_speed_cap_mask inside#ifdef CONFIG_PCI
From: Fabio Estevam
Date: Thu Feb 14 2013 - 17:49:25 EST
On Thu, Feb 14, 2013 at 8:26 PM, Arnd Bergmann <arnd@xxxxxxxx> wrote:
> commit dd66cc2e1 "drm/pci: Use PCI Express Capability accessors"
> introduced the use of the pcie_capability_read_dword function
> in the drm_pci code, which is only defined when PCI is enabled.
> While most of the file is already hidden away behind an #ifdef
> CONFIG_PCI, this function is not, and that now causes a link
> error in the ARM imx_v6_v7_defconfig configuration.
> Moving the function into the #ifdef section makes this work
> again on IMX, which does not have PCI support, and should
> have no impact on platforms that do.
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
> Cc: Dave Airlie <airlied@xxxxxxxxxx>
Bjorn has already sent a fix for this problem:
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