[PATCH] intel_pmic_gpio: modify EOI handling following change of kern…

…el irq subsystem Latest kernel has many changes in IRQ subsystem and its interfaces, like adding "irq_eoi" for struct irq_chip, this patch will make it support both the new and old interface. Cc: Alek Du <[email protected]> Signed-off-by: Feng Tang <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
RyanHsu · Jan 7, 2011 · 456dc30 · 456dc30
1 parent 2136585
commit 456dc30
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/drivers/platform/x86/intel_pmic_gpio.c b/drivers/platform/x86/intel_pmic_gpio.c
@@ -244,7 +244,11 @@ static void pmic_irq_handler(unsigned irq, struct irq_desc *desc)
 			generic_handle_irq(pg->irq_base + gpio);
 		}
 	}
-	desc->chip->eoi(irq);
+
+	if (desc->chip->irq_eoi)
+		desc->chip->irq_eoi(irq_get_irq_data(irq));
+	else
+		dev_warn(pg->chip.dev, "missing EOI handler for irq %d\n", irq);
 }
 
 static int __devinit platform_pmic_gpio_probe(struct platform_device *pdev)