On 08/05/17 14:32, Laurent Pinchart wrote:
> The devm_ioremap_resource() call can handle being given a NULL resource,
> and prints an error message when mapping fails. Switch the remaining
> devm_ioremap() calls to devm_ioremap_resource() and remove all
> extraneous resource NULL checks and error messages printed manually by
> the driver.

Looks like in some places we check for "!ret" and in some "IS_ERR(ret)"...

 Tomi