diff mbox

gpiolib:change to use irq_alloc_descs_from to alloc virqs

Message ID 35FD53F367049845BC99AC72306C23D103D6DB4D6F2B@CNBJMBX05.corpusers.net
State Not Applicable, archived
Headers show

Commit Message

Wang, Yalin Sept. 23, 2014, 1:39 p.m. UTC 
hi 

sorry,
i don't notice Grygorii's patch ,
yes, this patch is more easy,
it is ok to fix this problem.

Great!
diff mbox

Patch

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 15cc0bb..81762ed 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -524,7 +524,7 @@  static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
        /* Remove all IRQ mappings and delete the domain */
        if (gpiochip->irqdomain) {
                for (offset = 0; offset < gpiochip->ngpio; offset++)
-                       irq_dispose_mapping(gpiochip->irq_base + offset);
+                       irq_dispose_mapping(irq_find_mapping(gpiochip->irqdomain, offset));
                irq_domain_remove(gpiochip->irqdomain);
        }