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irqchip/irq-imx-gpcv2: Remove unused function

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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>
This commit is contained in:
Fabio Estevam 2018-02-12 11:12:56 -02:00 committed by Marc Zyngier
parent 4f2c7583e3
commit 61b8b22858
1 changed files with 0 additions and 14 deletions
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14
drivers/irqchip/irq-imx-gpcv2.c
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@ -28,20 +28,6 @@ struct gpcv2_irqchip_data {
static struct gpcv2_irqchip_data *imx_gpcv2_instance;
/*
* Interface for the low level wakeup code.
*/
u32 imx_gpcv2_get_wakeup_source(u32 **sources)
{
if (!imx_gpcv2_instance)
return 0;
if (sources)
*sources = imx_gpcv2_instance->wakeup_sources;
return IMR_NUM;
}
static int gpcv2_wakeup_source_save(void)
{
struct gpcv2_irqchip_data *cd;