drm: omapdrm: Remove unused parameter from omap_drm_irq handler

The only omap_drm_irq handler doesn't use the irqstatus parameter passed
to the function. Remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h
index 5615999..7868feb 100644 (file)
--- a/drivers/gpu/drm/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -58,7 +58,7 @@ struct omap_drm_irq {
        struct list_head node;
        uint32_t irqmask;
        bool registered;
-       void (*irq)(struct omap_drm_irq *irq, uint32_t irqstatus);
+       void (*irq)(struct omap_drm_irq *irq);
 };
 
 /* For KMS code that needs to wait for a certain # of IRQs:

diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c
index 2fda601..5b22d29 100644 (file)
--- a/drivers/gpu/drm/omapdrm/omap_irq.c
+++ b/drivers/gpu/drm/omapdrm/omap_irq.c
@@ -82,7 +82,7 @@ struct omap_irq_wait {
 
 static DECLARE_WAIT_QUEUE_HEAD(wait_event);
 
-static void wait_irq(struct omap_drm_irq *irq, uint32_t irqstatus)
+static void wait_irq(struct omap_drm_irq *irq)
 {
        struct omap_irq_wait *wait =
                        container_of(irq, struct omap_irq_wait, irq);
@@ -248,7 +248,7 @@ static irqreturn_t omap_irq_handler(int irq, void *arg)
        list_for_each_entry_safe(handler, n, &priv->irq_list, node) {
                if (handler->irqmask & irqstatus) {
                        spin_unlock_irqrestore(&list_lock, flags);
-                       handler->irq(handler, handler->irqmask & irqstatus);
+                       handler->irq(handler);
                        spin_lock_irqsave(&list_lock, flags);
                }
        }