Messages in this thread Patch in this message | | | From | Jérémy Lefaure <> | Subject | [PATCH] irqchip: st: fix defined but not used compilation warning | Date | Fri, 16 Dec 2016 19:29:27 -0500 |
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When CONFIG_PM_SLEEP is disabled, the compiler raises a warning on st_irq_syscfg_resume:
drivers/irqchip/irq-st.c:183:12: warning: 'st_irq_syscfg_resume' defined but not used [-Wunused-function] static int st_irq_syscfg_resume(struct device *dev) ^~~~~~~~~~~~~~~~~~~~
Adding __maybe_unused to the declaration of this functions removes the warning.
Signed-off-by: Jérémy Lefaure <jeremy.lefaure@lse.epita.fr> --- drivers/irqchip/irq-st.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-st.c b/drivers/irqchip/irq-st.c index 9af48a85c16f..5e0e250db0be 100644 --- a/drivers/irqchip/irq-st.c +++ b/drivers/irqchip/irq-st.c @@ -180,7 +180,7 @@ static int st_irq_syscfg_probe(struct platform_device *pdev) return st_irq_syscfg_enable(pdev); } -static int st_irq_syscfg_resume(struct device *dev) +static int __maybe_unused st_irq_syscfg_resume(struct device *dev) { struct st_irq_syscfg *ddata = dev_get_drvdata(dev); -- 2.11.0
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