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authorHanjun Guo <hanjun.guo@linaro.org>2014-05-06 11:24:30 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-05-07 01:09:47 +0200
commit6b90f55f63c75c2c65454aea6703c2ea91b9e372 (patch)
treea2890c43b856d5d4fe82c4b1ce0ba278b33e02be
parent89ca3b881987f5a4be4c5dbaa7f0df12bbdde2fd (diff)
downloadlinux-6b90f55f63c75c2c65454aea6703c2ea91b9e372.tar.bz2
ACPI / PCI: Stub out pci_acpi_crs_quirks() and make it x86 specific
For pci_acpi_crs_quirks(), ia64 already doesn't use it, and we can not foresee it should be used in ARM64, so stub out pci_acpi_crs_quirks() to avoid introducing platform specific dummy stub function. Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> Reviewed-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-rw-r--r--arch/ia64/include/asm/acpi.h1
-rw-r--r--include/acpi/acpi_drivers.h5
2 files changed, 5 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h
index d651102a4d45..97cb16086314 100644
--- a/arch/ia64/include/asm/acpi.h
+++ b/arch/ia64/include/asm/acpi.h
@@ -92,7 +92,6 @@ ia64_acpi_release_global_lock (unsigned int *lock)
#endif
#define acpi_processor_cstate_check(x) (x) /* no idle limits on IA64 :) */
static inline void disable_acpi(void) { }
-static inline void pci_acpi_crs_quirks(void) { }
#ifdef CONFIG_IA64_GENERIC
const char *acpi_get_sysname (void);
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index d504613bbf80..ea6428b7dacb 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -96,7 +96,12 @@ struct pci_dev *acpi_get_pci_dev(acpi_handle);
/* Arch-defined function to add a bus to the system */
struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root);
+
+#ifdef CONFIG_X86
void pci_acpi_crs_quirks(void);
+#else
+static inline void pci_acpi_crs_quirks(void) { }
+#endif
/* --------------------------------------------------------------------------
Processor