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path: root/drivers/watchdog/mpc8xxx_wdt.c
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Diffstat (limited to 'drivers/watchdog/mpc8xxx_wdt.c')
-rw-r--r--drivers/watchdog/mpc8xxx_wdt.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c
index 528bceb220fd..eed5436ffb51 100644
--- a/drivers/watchdog/mpc8xxx_wdt.c
+++ b/drivers/watchdog/mpc8xxx_wdt.c
@@ -185,17 +185,20 @@ static struct miscdevice mpc8xxx_wdt_miscdev = {
.fops = &mpc8xxx_wdt_fops,
};
+static const struct of_device_id mpc8xxx_wdt_match[];
static int __devinit mpc8xxx_wdt_probe(struct platform_device *ofdev)
{
int ret;
+ const struct of_device_id *match;
struct device_node *np = ofdev->dev.of_node;
struct mpc8xxx_wdt_type *wdt_type;
u32 freq = fsl_get_sys_freq();
bool enabled;
- if (!ofdev->dev.of_match)
+ match = of_match_device(mpc8xxx_wdt_match, &ofdev->dev);
+ if (!match)
return -EINVAL;
- wdt_type = ofdev->dev.of_match->data;
+ wdt_type = match->data;
if (!freq || freq == -1)
return -EINVAL;