[PATCH] vfio_pci: Add local source directory as include

From: Laura Abbott
Date: Fri Jan 04 2019 - 14:57:42 EST

Commit 7f92891778df ("vfio_pci: Add NVIDIA GV100GL [Tesla V100 SXM2]
subdriver") introduced a trace.h file in the local directory but
missed adding the local include path, resulting in compilation
failures with tracepoints:

In file included from drivers/vfio/pci/trace.h:102,
from drivers/vfio/pci/vfio_pci_nvlink2.c:29:
./include/trace/define_trace.h:89:42: fatal error: ./trace.h: No such file or directory

Fix this by adjusting the include path.

Fixes: 7f92891778df ("vfio_pci: Add NVIDIA GV100GL [Tesla V100 SXM2] subdriver")
Signed-off-by: Laura Abbott <labbott@xxxxxxxxxx>
I'd still like to echo my sentiment that this should not be a def_bool.
We hit this error on our internal testing and we couldn't even turn
off the driver until we fixed this.
drivers/vfio/pci/Makefile | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/vfio/pci/Makefile b/drivers/vfio/pci/Makefile
index 9662c063a6b1..08d4676a8495 100644
--- a/drivers/vfio/pci/Makefile
+++ b/drivers/vfio/pci/Makefile
@@ -1,3 +1,4 @@
+ccflags-y += -I$(src)

vfio-pci-y := vfio_pci.o vfio_pci_intrs.o vfio_pci_rdwr.o vfio_pci_config.o
vfio-pci-$(CONFIG_VFIO_PCI_IGD) += vfio_pci_igd.o