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authorPaul Mundt <lethal@linux-sh.org>2006-12-07 13:20:58 +0900
committerPaul Mundt <lethal@linux-sh.org>2006-12-12 08:42:07 +0900
commitfce3a24e7087ba1f56eea5ec14fec592e677e672 (patch)
tree47d38266092fc9087e2d5a7605775a8642efbb40 /arch/sh
parentb482ad5daef786962279ae03090970b0ee8b8d1c (diff)
downloadlinux-2.6.34-ux500-fce3a24e7087ba1f56eea5ec14fec592e677e672.tar.gz
sh: push-switch fixups for work_struct API damage.
INIT_WORK() dropped the data arg, so now we have to stash an extra pointer and backpedal instead. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/drivers/push-switch.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/sh/drivers/push-switch.c b/arch/sh/drivers/push-switch.c
index f2b9157c314..b3d20c0e021 100644
--- 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;