On Tue, 9 Sep 2014, Weike Chen wrote:

quoted

 struct dwapb_gpio;
+struct dwapb_context;

 struct dwapb_gpio_port {
 	struct bgpio_chip	bgc;
 	bool			is_registered;
 	struct dwapb_gpio	*gpio;
+	struct dwapb_context	*ctx;

Alvin,

Will this build if CONFIG_PM_SLEEP is not defined?

Actually, PM_SLEEP is always set as 'y' in 'kerne/power/Kconfig'. But I manually change it to 'n', this module can be compiled correctly.
You may be concern with 'ctx', and you can see 'ctx' accessing is always in CONFIG_PM_SLEEP.

Alan