pci: Move inline PCI functions to pci_ops.h

Move inline function where they belong to. Fixes compilation
on non x86 platforms.

Change-Id: Ia05391c43b8d501bd68df5654bcfb587f8786f71
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25720
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/amd/stoneyridge/cpu.c b/src/soc/amd/stoneyridge/cpu.c
index 15dd381..2c415a3 100644
--- a/src/soc/amd/stoneyridge/cpu.c
+++ b/src/soc/amd/stoneyridge/cpu.c
@@ -21,6 +21,7 @@
 #include <cpu/x86/lapic.h>
 #include <cpu/amd/amdfam15.h>
 #include <device/device.h>
+#include <device/pci_ops.h>
 #include <soc/pci_devs.h>
 #include <soc/cpu.h>
 #include <soc/northbridge.h>
diff --git a/src/soc/amd/stoneyridge/nb_util.c b/src/soc/amd/stoneyridge/nb_util.c
index 4d3e53f..d5de067 100644
--- a/src/soc/amd/stoneyridge/nb_util.c
+++ b/src/soc/amd/stoneyridge/nb_util.c
@@ -15,6 +15,7 @@
 
 #include <soc/northbridge.h>
 #include <soc/pci_devs.h>
+#include <device/pci_ops.h>
 
 uint32_t nb_ioapic_read(unsigned int index)
 {
diff --git a/src/soc/amd/stoneyridge/reset.c b/src/soc/amd/stoneyridge/reset.c
index 886f33c..a133a88 100644
--- a/src/soc/amd/stoneyridge/reset.c
+++ b/src/soc/amd/stoneyridge/reset.c
@@ -18,6 +18,7 @@
 #include <reset.h>
 #include <soc/northbridge.h>
 #include <soc/pci_devs.h>
+#include <device/pci_ops.h>
 #include <soc/southbridge.h>
 
 /* Clear bits 5, 9 & 10, used to signal the reset type */
diff --git a/src/soc/amd/stoneyridge/tsc_freq.c b/src/soc/amd/stoneyridge/tsc_freq.c
index 1f48306..8c18884 100644
--- a/src/soc/amd/stoneyridge/tsc_freq.c
+++ b/src/soc/amd/stoneyridge/tsc_freq.c
@@ -21,6 +21,7 @@
 #include <cpu/amd/amdfam15.h>
 #include <console/console.h>
 #include <soc/pci_devs.h>
+#include <device/pci_ops.h>
 
 unsigned long tsc_freq_mhz(void)
 {