Use devm_platform_ioremap_resource() to simplify code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
static int lpc32xx_pwm_probe(struct platform_device *pdev)
{
struct lpc32xx_pwm_chip *lpc32xx;
static int lpc32xx_pwm_probe(struct platform_device *pdev)
{
struct lpc32xx_pwm_chip *lpc32xx;
if (!lpc32xx)
return -ENOMEM;
if (!lpc32xx)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- lpc32xx->base = devm_ioremap_resource(&pdev->dev, res);
+ lpc32xx->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(lpc32xx->base))
return PTR_ERR(lpc32xx->base);
if (IS_ERR(lpc32xx->base))
return PTR_ERR(lpc32xx->base);