tree 9eafdbdd4b5ca078405d6b2627016e1331ec3ef4
parent eeaf1bde00a820f12731c2c7f66d9e6123132ca5
author Zach Reizner <zachr@google.com> 1518640515 -0800
committer Tim Detwiler <tjdetwiler@google.com> 1539128127 -0700

CHROMIUM: virtwl: check for CONFIG_COMPAT before defining compat ioctl

The virtio_wl driver will not compile if COMPAT is not enabled, in which
case we get the following error:

drivers/virtio/virtio_wl.c: In function 'virtwl_ioctl_compat':
drivers/virtio/virtio_wl.c:1042:37: error:
	implicit declaration of function 'compat_ptr'; did you mean 'do_set_pte'?

This change guards the code that requires COMPAT with some ifdefs.

TEST=virtio_wl.c compiles
BUG=None

Change-Id: I6ebd15522ff698cceb67b8f79c54a021f298bc75
Signed-off-by: Zach Reizner <zachr@google.com>
Reviewed-on: https://chromium-review.googlesource.com/919828
Commit-Ready: Guenter Roeck <groeck@chromium.org>
Tested-by: Guenter Roeck <groeck@chromium.org>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
(cherry-picked from commit 6163663add42bb4db973f11205901e8fc6fca3b3)
Reviewed-on: https://chromium-review.googlesource.com/957811
Commit-Ready: Zach Reizner <zachr@chromium.org>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Dmitry Torokhov <dtor@chromium.org>