radv: fix configure.ac check

This should be positive test.

Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/configure.ac b/configure.ac
index c8aa829a8ca7f6a8f88ccac0c0b96c147d64407e..0c437a5cb00ae60eecf838b0238305aca075e9f2 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2549,7 +2549,7 @@ if test -n "$with_gallium_drivers"; then
     done
 fi
 
-if test "x$HAVE_RADEON_VULKAN" != "x0"; then
+if test "x$HAVE_RADEON_VULKAN" = "xyes"; then
     radeon_llvm_check "radv" "3" "9" "0"
 fi