msm: ipa: export msm_ipa.h to user space

msm_ipa.h is needed by IPA kernel-tests.

Change-Id: I11d9692b606f7de118208d261977cdc2d517bf9e
Signed-off-by: Amir Levy <alevy@codeaurora.org>
Signed-off-by: Gidon Studinski <gidons@codeaurora.org>
diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
index 9b18b2e..a12e93e 100644
--- a/include/uapi/linux/Kbuild
+++ b/include/uapi/linux/Kbuild
@@ -22,7 +22,7 @@
 header-y += netfilter_ipv6/
 header-y += usb/
 header-y += wimax/
-
+header-y += msm_ipa.h
 genhdr-y += version.h
 
 ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/a.out.h \