[PATCH 4.4 62/68] i2c: mux: reg: wrong condition checked for of_address_to_resource return value

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Lukasz Gemborowski commit 22ebf00eb56fe77922de8138aa9af9996582c2b3 upstream. of_address_to_resource return 0 on successful call but devm_ioremap_resource is

[PATCH 4.4 62/68] i2c: mux: reg: wrong condition checked for of_address_to_resource return value

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Lukasz Gemborowski commit 22ebf00eb56fe77922de8138aa9af9996582c2b3 upstream. of_address_to_resource return 0 on successful call but devm_ioremap_resource is called only if it returns non-zero