From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
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()")
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx # v4.16+
Cc: Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx>
Cc: Len Brown <lenb@xxxxxxxxxx>
To: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Cc: Jesse Barnes <jsbarnes@xxxxxxxxxx>
Cc: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>
Cc: linux-pci@xxxxxxxxxxxxxxx
Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
Reviewed-by: Jesse Barnes <jsbarnes@xxxxxxxxxx>
Acked-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
Found in linux-next, but applies to/exists in mainline also.
v2:
- add Reviewed-by: and Acked-by: tags
- drop alternatives
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
