On Wed, 26 Aug 2015, Shenwei Wang wrote:
> u32 imx_gpcv2_get_wakeup_source(u32 **sources)
> {
> - if (!imx_gpcv2_instance)
> + struct gpcv2_irqchip_data *cd;
> + void __iomem *reg;
> + int i;
> +
> + cd = imx_gpcv2_instance;
> + if (!cd)
> return 0;
>
> + for (i = 0; i < IMR_NUM; i++) {
> + reg = cd->gpc_base + cd->cpu2wakeup + i * 4;
> + cd->wakeup_sources[i] = readl_relaxed(reg);
> + }
> +
> if (sources)
> - *sources = imx_gpcv2_instance->wakeup_sources;
> + *sources = cd->wakeup_sources;
>
> return IMR_NUM;
> }
So once again. As you said before nothing is going to use the case
where source == NULL, can we please get rid of it?
Thanks,
tglx
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