diff options
Diffstat (limited to 'drivers/watchdog/ts72xx_wdt.c')
| -rw-r--r-- | drivers/watchdog/ts72xx_wdt.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/watchdog/ts72xx_wdt.c b/drivers/watchdog/ts72xx_wdt.c index 09d4831aa61f..afa9d6ef353a 100644 --- a/drivers/watchdog/ts72xx_wdt.c +++ b/drivers/watchdog/ts72xx_wdt.c @@ -61,7 +61,7 @@ struct ts72xx_wdt { struct platform_device *pdev; }; -struct platform_device *ts72xx_wdt_pdev; +static struct platform_device *ts72xx_wdt_pdev; /* * TS-72xx Watchdog supports following timeouts (value written @@ -394,10 +394,8 @@ static int ts72xx_wdt_probe(struct platform_device *pdev) int error = 0; wdt = devm_kzalloc(&pdev->dev, sizeof(struct ts72xx_wdt), GFP_KERNEL); - if (!wdt) { - dev_err(&pdev->dev, "failed to allocate memory\n"); + if (!wdt) return -ENOMEM; - } r1 = platform_get_resource(pdev, IORESOURCE_MEM, 0); wdt->control_reg = devm_ioremap_resource(&pdev->dev, r1); |