diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rtc/rtc-mpfs.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-mpfs.c b/drivers/rtc/rtc-mpfs.c index f14d1925e0c9..944ad1036516 100644 --- a/drivers/rtc/rtc-mpfs.c +++ b/drivers/rtc/rtc-mpfs.c @@ -233,7 +233,7 @@ static int mpfs_rtc_probe(struct platform_device *pdev) { struct mpfs_rtc_dev *rtcdev; struct clk *clk; - u32 prescaler; + unsigned long prescaler; int wakeup_irq, ret; rtcdev = devm_kzalloc(&pdev->dev, sizeof(struct mpfs_rtc_dev), GFP_KERNEL); @@ -275,14 +275,13 @@ static int mpfs_rtc_probe(struct platform_device *pdev) /* prescaler hardware adds 1 to reg value */ prescaler = clk_get_rate(devm_clk_get(&pdev->dev, "rtcref")) - 1; - if (prescaler > MAX_PRESCALER_COUNT) { - dev_dbg(&pdev->dev, "invalid prescaler %d\n", prescaler); + dev_dbg(&pdev->dev, "invalid prescaler %lu\n", prescaler); return -EINVAL; } writel(prescaler, rtcdev->base + PRESCALER_REG); - dev_info(&pdev->dev, "prescaler set to: 0x%X \r\n", prescaler); + dev_info(&pdev->dev, "prescaler set to: %lu\n", prescaler); device_init_wakeup(&pdev->dev, true); ret = dev_pm_set_wake_irq(&pdev->dev, wakeup_irq); |