ARM: 9218/1: dma-mapping: fix pointer/integer warning
authorBen Dooks <ben-linux@fluff.org>
Sun, 24 Jul 2022 22:39:21 +0000 (23:39 +0100)
committerRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Thu, 28 Jul 2022 14:09:16 +0000 (15:09 +0100)
commit3437021484dd8f71685012d47c2d2de6f020e943
treebffa212efbc0e07f5a23972d3e9bf4fcda857e50
parentb97abb4d0e23766650619a6a57a52c91deb89b8a
ARM: 9218/1: dma-mapping: fix pointer/integer warning

Fix the use of a pointer assignment from integer where false
is being used instead of NULL. Fix the following warning by
usign NULL:

arch/arm/mm/dma-mapping.c:712:52: warning: Using plain integer as NULL pointer

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
arch/arm/mm/dma-mapping.c