The platform_get_resource() function doesn't return error pointers, it
returns NULL. The way this is normally done, is that we pass the NULL
resource to devm_ioremap_resource() and then check for errors from that.
See the comment in front of devm_ioremap_resource() for more details.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Talel Shenhar <talel@amazon.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
This is a generic thermal driver for simple MMIO sensors, of which
amazon,al-thermal is one.
This device uses a single MMIO transaction to read the temperature and
report it to the thermal subsystem.
Signed-off-by: Talel Shenhar <talel@amazon.com>
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Dan Carpenter