[PATCH] uxa: intel_sync_close() is only available when HAVE_DRI3

[Sedat Dilek <sedat.dilek@gmail.com>]

With LLVM v3.4.2 I got this error reported:
...
intel_driver.c:1182:2: error: implicit declaration of function 'intel_sync_close' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
        intel_sync_close(screen);
        ^
In file included from intel_uxa.c:44:
./intel_glamor.h:92:1: warning: unused function 'intel_glamor_fd_from_pixmap' [-Wunused-function]
intel_glamor_fd_from_pixmap(ScreenPtr screen,
^
intel_driver.c:1182:2: note: did you mean 'intel_mode_close'?
./intel.h:356:13: note: 'intel_mode_close' declared here
extern void intel_mode_close(intel_screen_private *intel);
...

Looking at <uxa/intel.h> intel_sync_close() is only available when DRI3 is supported.

516: #if HAVE_DRI3
517: Bool intel_sync_init(ScreenPtr screen);
518: void intel_sync_close(ScreenPtr screen);
519: #endif

Fix the issue by embedding intel_sync_close() with a HAVE_DRI3 ifdef check.

Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com>
---
 src/uxa/intel_driver.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/uxa/intel_driver.c b/src/uxa/intel_driver.c
index f31f7bd..9f527fd 100644
--- a/src/uxa/intel_driver.c
+++ b/src/uxa/intel_driver.c
@@ -1179,7 +1179,9 @@ static Bool I830CloseScreen(CLOSE_SCREEN_ARGS_DECL)
 		intel->dri3 = DRI_NONE;
 	}
 
+#if HAVE_DRI3
 	intel_sync_close(screen);
+#endif
 
 	xf86GARTCloseScreen(scrn->scrnIndex);
 
-- 
2.1.0