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    Subjectat32ap700x_wdt.c: use resource_size()
    Date
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    Use resource_size().

    Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
    Cc: Wim Van Sebroeck <wim@iguana.be>

    ---

    diff --git a/drivers/watchdog/at32ap700x_wdt.c b/drivers/watchdog/at32ap700x_wdt.c
    index e8ae638..0378479 100644
    --- a/drivers/watchdog/at32ap700x_wdt.c
    +++ b/drivers/watchdog/at32ap700x_wdt.c
    @@ -326,7 +326,7 @@ static int __init at32_wdt_probe(struct platform_device *pdev)
    return -ENOMEM;
    }

    - wdt->regs = ioremap(regs->start, regs->end - regs->start + 1);
    + wdt->regs = ioremap(regs->start, resource_size(regs));
    if (!wdt->regs) {
    ret = -ENOMEM;
    dev_dbg(&pdev->dev, "could not map I/O memory\n");

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