diff options
Diffstat (limited to 'drivers/power/reset/at91-reset.c')
| -rw-r--r-- | drivers/power/reset/at91-reset.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c index 741e44a017c3..d6884841a6dc 100644 --- a/drivers/power/reset/at91-reset.c +++ b/drivers/power/reset/at91-reset.c @@ -149,11 +149,10 @@ static int at91_reset(struct notifier_block *this, unsigned long mode, return NOTIFY_DONE; } -static void __init at91_reset_status(struct platform_device *pdev, - void __iomem *base) +static const char * __init at91_reset_reason(struct at91_reset *reset) { + u32 reg = readl(reset->rstc_base + AT91_RSTC_SR); const char *reason; - u32 reg = readl(base + AT91_RSTC_SR); switch ((reg & AT91_RSTC_RSTTYP) >> 8) { case RESET_TYPE_GENERAL: @@ -185,7 +184,7 @@ static void __init at91_reset_status(struct platform_device *pdev, break; } - dev_info(&pdev->dev, "Starting after %s\n", reason); + return reason; } static const struct of_device_id at91_ramc_of_match[] = { @@ -392,7 +391,7 @@ static int __init at91_reset_probe(struct platform_device *pdev) if (ret) goto disable_clk; - at91_reset_status(pdev, reset->rstc_base); + dev_info(&pdev->dev, "Starting after %s\n", at91_reset_reason(reset)); return 0; |