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Commit 1347c94f authored by Anson Huang's avatar Anson Huang Committed by Thierry Reding
Browse files

pwm: imx27: Use devm_platform_ioremap_resource() to simplify code 



Use the new helper devm_platform_ioremap_resource() which wraps the
platform_get_resource() and devm_ioremap_resource() together, to
simplify the code.

Signed-off-by: default avatarAnson Huang <Anson.Huang@nxp.com>
Acked-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: default avatarMukesh Ojha <mojha@codeaurora.org>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent f173747f

drivers/pwm/pwm-imx27.c

+1 −3
Original line number Diff line number Diff line
@@ -291,7 +291,6 @@ MODULE_DEVICE_TABLE(of, pwm_imx27_dt_ids); 
static int pwm_imx27_probe(struct platform_device *pdev)

{

	struct pwm_imx27_chip *imx;

	struct resource *r;



	imx = devm_kzalloc(&pdev->dev, sizeof(*imx), GFP_KERNEL);

	if (imx == NULL)
@@ -326,8 +325,7 @@ static int pwm_imx27_probe(struct platform_device *pdev) 
	imx->chip.of_xlate = of_pwm_xlate_with_flags;

	imx->chip.of_pwm_n_cells = 3;



	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	imx->mmio_base = devm_ioremap_resource(&pdev->dev, r);

	imx->mmio_base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(imx->mmio_base))

		return PTR_ERR(imx->mmio_base);