watchdog: pnx4008: cleanup resource handling using managed devices
The resource handling in this driver was flaky: IO_ADDRESS instead of ioremap (and no unmapping), an unneeded static resource, no central exit path for error cases. Fix this by converting the driver to use managed resources. Also use dev_*-messages instead of pr_* while we are here. Signed-off-by: NWolfram Sang <w.sang@pengutronix.de> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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