[PATCH v5 03/22] gpio/omap: make gpio_context part of gpio_bank structure

[DebBarma, Tarun Kanti]

[...]
> 
> >> @@ -1494,33 +1490,31 @@ void omap2_gpio_resume_after_idle(void)
> >>   void omap_gpio_save_context(void)
> >>   {
> >>   	struct gpio_bank *bank;
> >> -	int i = 0;
> >>
> >>   	list_for_each_entry(bank,&omap_gpio_list, node) {
> >> -		i++;
> >>
> >>   		if (!bank->loses_context)
> >>   			continue;
> >>
> >> -		gpio_context[i].irqenable1 =
> >> +		bank->context.irqenable1 =
> >>   			__raw_readl(bank->base + OMAP24XX_GPIO_IRQENABLE1);
> >> -		gpio_context[i].irqenable2 =
> >> +		bank->context.irqenable2 =
> >>   			__raw_readl(bank->base + OMAP24XX_GPIO_IRQENABLE2);
> >
> > The context restore procedure should be done carefully. For instance
> > IRQ enabled register should be restored last to avoid any spurious
> > interrupts.
> 
> For the sake of clean, easy-to-review patches, this kind of functional
> change should be a separate patch.
> 
> The goal of $SUBJECT patch is simply to move the context struct into the
> bank struct, not change the order of the save restore.
> 
> Any changing of the order of save/restore should be in a dedicated patch
> with a descriptive changelog since that is changing behavior of the code.
Ok.

> 
> Kevin