[PATCH] xfree86: move sanity checks below option and input classes merges.

[Peter Hutterer]

While the identifier is likely set before the input classes are merged, the
driver may not be. Hence don't check for a driver before we've completed
configuration for this device.

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 hw/xfree86/common/xf86Xinput.c |   21 +++++++++++----------
 1 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
index f686095..57db056 100644
--- a/hw/xfree86/common/xf86Xinput.c
+++ b/hw/xfree86/common/xf86Xinput.c
@@ -702,16 +702,6 @@ NewInputDeviceRequest (InputOption *options, InputAttributes *attrs,
             }
         }
     }
-    if (!idev->driver || !idev->identifier) {
-        xf86Msg(X_ERROR, "No input driver/identifier specified (ignoring)\n");
-        rval = BadRequest;
-        goto unwind;
-    }
-
-    if (!idev->identifier) {
-        xf86Msg(X_ERROR, "No device identifier specified (ignoring)\n");
-        return BadMatch;
-    }
 
     for (option = options; option; option = option->next) {
         /* Steal option key/value strings from the provided list.
@@ -729,6 +719,17 @@ NewInputDeviceRequest (InputOption *options, InputAttributes *attrs,
             goto unwind;
     }
 
+    if (!idev->driver || !idev->identifier) {
+        xf86Msg(X_ERROR, "No input driver/identifier specified (ignoring)\n");
+        rval = BadRequest;
+        goto unwind;
+    }
+
+    if (!idev->identifier) {
+        xf86Msg(X_ERROR, "No device identifier specified (ignoring)\n");
+        return BadMatch;
+    }
+
     rval = xf86NewInputDevice(idev, pdev,
                 (!is_auto || (is_auto && xf86Info.autoEnableDevices)));
     if (rval == Success)
-- 
1.6.5.2