[PATCH v3 4/6] x86: sta2x11: include header for sta2x11_get_instance() prototype

[Arnd Bergmann]

From: Arnd Bergmann <arnd@xxxxxxxx>

sta2x11_get_instance() is a global function declared in asm/sta2x11.h,
but this header is not included before the definition, causing a warning:

arch/x86/pci/sta2x11-fixup.c:95:26: error: no previous prototype for 'sta2x11_get_instance' [-Werror=missing-prototypes]

Add the missing #include.

Fixes: 83125a3a189e ("x86, platform: Initial support for sta2x11 I/O hub")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 arch/x86/pci/sta2x11-fixup.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/pci/sta2x11-fixup.c b/arch/x86/pci/sta2x11-fixup.c
index 7368afc03998..8c8ddc4dcc08 100644
--- a/arch/x86/pci/sta2x11-fixup.c
+++ b/arch/x86/pci/sta2x11-fixup.c
@@ -14,6 +14,7 @@
 #include <linux/dma-map-ops.h>
 #include <linux/swiotlb.h>
 #include <asm/iommu.h>
+#include <asm/sta2x11.h>
 
 #define STA2X11_SWIOTLB_SIZE (4*1024*1024)
 
-- 
2.39.2