vfio: platform: reset: fix up include directives to remove ccflags-y

For the include directive with double-quotes "", the preprocessor
searches the header in the relative path to the current file.

Fix them up, and remove the header search path option.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

drivers/vfio/platform/reset/Makefile

@@ -2,8 +2,6 @@
 vfio-platform-calxedaxgmac-y := vfio_platform_calxedaxgmac.o
 vfio-platform-amdxgbe-y := vfio_platform_amdxgbe.o
 
-ccflags-y += -Idrivers/vfio/platform
-
 obj-$(CONFIG_VFIO_PLATFORM_CALXEDAXGMAC_RESET) += vfio-platform-calxedaxgmac.o
 obj-$(CONFIG_VFIO_PLATFORM_AMDXGBE_RESET) += vfio-platform-amdxgbe.o
 obj-$(CONFIG_VFIO_PLATFORM_BCMFLEXRM_RESET) += vfio_platform_bcmflexrm.o

drivers/vfio/platform/reset/vfio_platform_amdxgbe.c

@@ -25,7 +25,7 @@
 #include <uapi/linux/mdio.h>
 #include <linux/delay.h>
 
-#include "vfio_platform_private.h"
+#include "../vfio_platform_private.h"
 
 #define DMA_MR			0x3000
 #define MAC_VR			0x0110

drivers/vfio/platform/reset/vfio_platform_bcmflexrm.c

@@ -23,7 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 
-#include "vfio_platform_private.h"
+#include "../vfio_platform_private.h"
 
 /* FlexRM configuration */
 #define RING_REGS_SIZE					0x10000

drivers/vfio/platform/reset/vfio_platform_calxedaxgmac.c

@@ -24,7 +24,7 @@
 #include <linux/init.h>
 #include <linux/io.h>
 
-#include "vfio_platform_private.h"
+#include "../vfio_platform_private.h"
 
 #define DRIVER_VERSION  "0.1"
 #define DRIVER_AUTHOR   "Eric Auger <eric.auger@linaro.org>"