Commits
Luis de Bethencourt committed b2372ff74a0
staging: iio: accel: fix error check [ Upstream commit ef3149eb3ddb7f9125e11c90f8330e371b55cffd ] sca3000_read_ctrl_reg() returns a negative number on failure, check for this instead of zero. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>