irqchip/irq-imx-gpcv2: Remove unused function
imx_gpcv2_get_wakeup_source() is not used anywhere, so remove it.
This fixes the following sparse warning:
drivers/irqchip/irq-imx-gpcv2.c:34:5: warning: symbol 'imx_gpcv2_get_wakeup_source' was not declared. Should it be static?
Fixes: e324c4dc4a
("irqchip/imx-gpcv2: IMX GPCv2 driver for wakeup sources")
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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@ -28,20 +28,6 @@ struct gpcv2_irqchip_data {
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static struct gpcv2_irqchip_data *imx_gpcv2_instance;
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/*
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* Interface for the low level wakeup code.
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*/
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u32 imx_gpcv2_get_wakeup_source(u32 **sources)
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{
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if (!imx_gpcv2_instance)
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return 0;
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if (sources)
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*sources = imx_gpcv2_instance->wakeup_sources;
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return IMR_NUM;
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}
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static int gpcv2_wakeup_source_save(void)
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{
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struct gpcv2_irqchip_data *cd;
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