[PATCH v7 1/2] irqchip: imx-gpcv2: IMX GPCv2 driver for wakeup sources

[shawnguo@kernel.org (Shawn Guo)]

On Tue, Jul 28, 2015 at 02:27:42PM +0000, Shenwei Wang wrote:
> > > +static int gpcv2_wakeup_source_save(void) {
> > > +	struct imx_gpcv2_irq *cd;
> > 
> > We generally name variables in an abbrev of the types to make them intuitive.  I
> > tried hard to map "cd" to "imx_gpcv2_irq" and failed.
> > Can you help me on that?
> 
> CD is the abbreviation of chip data which is a member of irq_data.

You are defining a variable of type imx_gpcv2_irq, neither chip_data nor
irq_data.

> > > +void ca7_cpu_resume(void);
> > > +void imx7_suspend(void __iomem *ocram_vbase);
> > 
> > Why do these declarations need to be in this header?
> 
> Just to resolve the compile errors.

Wrong solution.  They belong to some header in arch/arm/mach-imx not
include/soc/imx, as there is no code outside arch/arm/mach-imx needs
these declaration.

Shawn