Pull button into test branch

[linux-drm-fsl-dcu.git] / arch / sh / drivers / push-switch.c

diff --git a/arch/sh/drivers/push-switch.c b/arch/sh/drivers/push-switch.c
index f2b9157c314fb15e073e20c25b8202c317def8b8..b3d20c0e021fee71a00620fb767c120697911e17 100644 (file)
--- a/arch/sh/drivers/push-switch.c
+++ b/arch/sh/drivers/push-switch.c
@@ -14,7 +14,7 @@
 #include <asm/push-switch.h>
 
 #define DRV_NAME "push-switch"
-#define DRV_VERSION "0.1.0"
+#define DRV_VERSION "0.1.1"
 
 static ssize_t switch_show(struct device *dev,
                           struct device_attribute *attr,
@@ -32,10 +32,10 @@ static void switch_timer(unsigned long data)
        schedule_work(&psw->work);
 }
 
-static void switch_work_handler(void *data)
+static void switch_work_handler(struct work_struct *work)
 {
-       struct platform_device *pdev = data;
-       struct push_switch *psw = platform_get_drvdata(pdev);
+       struct push_switch *psw = container_of(work, struct push_switch, work);
+       struct platform_device *pdev = psw->pdev;
 
        psw->state = 0;
 
@@ -76,12 +76,15 @@ static int switch_drv_probe(struct platform_device *pdev)
                }
        }
 
-       INIT_WORK(&psw->work, switch_work_handler, pdev);
+       INIT_WORK(&psw->work, switch_work_handler);
        init_timer(&psw->debounce);
 
        psw->debounce.function = switch_timer;
        psw->debounce.data = (unsigned long)psw;
 
+       /* Workqueue API brain-damage */
+       psw->pdev = pdev;
+
        platform_set_drvdata(pdev, psw);
 
        return 0;