[+cc Andy]
On Thu, Aug 13, 2020 at 12:58:38PM -0700, Randy Dunlap wrote:
> From: Randy Dunlap <[email protected]>
>
> Fix build error when CONFIG_ACPI is not set/enabled by adding
> the header file <asm/acpi.h> which contains a stub for the function
> in the build error.
>
> ../arch/x86/pci/intel_mid_pci.c: In function ‘intel_mid_pci_init’:
> ../arch/x86/pci/intel_mid_pci.c:303:2: error: implicit declaration of
> function ‘acpi_noirq_set’; did you mean ‘acpi_irq_get’?
> [-Werror=implicit-function-declaration]
> acpi_noirq_set();
Fixes: a912a7584ec3 ("x86/platform/intel-mid: Move PCI initialization to
arch_init()")
Possibly
Cc: [email protected] # v4.16+
> Signed-off-by: Randy Dunlap <[email protected]>
> Cc: Jacob Pan <[email protected]>
> Cc: Len Brown <[email protected]>
> Cc: Bjorn Helgaas <[email protected]>
> Cc: Jesse Barnes <[email protected]>
> Cc: Arjan van de Ven <[email protected]>
> Cc: [email protected]
> ---
> Found in linux-next, but applies to/exists in mainline also.
>
> Alternative.1: X86_INTEL_MID depends on ACPI
> Alternative.2: drop X86_INTEL_MID support
>
> arch/x86/pci/intel_mid_pci.c | 1 +
> 1 file changed, 1 insertion(+)
>
> --- linux-next-20200813.orig/arch/x86/pci/intel_mid_pci.c
> +++ linux-next-20200813/arch/x86/pci/intel_mid_pci.c
> @@ -33,6 +33,7 @@
> #include <asm/hw_irq.h>
> #include <asm/io_apic.h>
> #include <asm/intel-mid.h>
> +#include <asm/acpi.h>
>
> #define PCIE_CAP_OFFSET 0x100
>
>
