staging: drm/omap: Fix usage of IS_ERR_OR_NULL and PTR_ERR
authorAndy Gross <andy.gross@ti.com>
Fri, 16 Nov 2012 19:10:57 +0000 (13:10 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 16 Nov 2012 23:03:10 +0000 (15:03 -0800)
Return -ENOMEM if dmm_txn_init cannot allocate a refill engine.

v2: Fix typing issue seen with newer compilers

Signed-off-by: Andy Gross <andy.gross@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

No differences found