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Commit 0461aea7 authored by Xiubo Li's avatar Xiubo Li Committed by Wim Van Sebroeck
Browse files

watchdog: imx2_wdt: Convert to use regmap framework's endianness method. 



Signed-off-by: default avatarXiubo Li <Li.Xiubo@freescale.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 1f897a81

Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt

+2 −1
Original line number Diff line number Diff line
@@ -7,7 +7,8 @@ Required properties: 


Optional property:

- big-endian: If present the watchdog device's registers are implemented

  in big endian mode, otherwise in little mode.

  in big endian mode, otherwise in native mode(same with CPU), for more

  detail please see: Documentation/devicetree/bindings/regmap/regmap.txt.



Examples:

drivers/watchdog/imx2_wdt.c

+0 −6
Original line number Diff line number Diff line
@@ -191,12 +191,10 @@ static struct regmap_config imx2_wdt_regmap_config = { 


static int __init imx2_wdt_probe(struct platform_device *pdev)

{

	struct device_node *np = pdev->dev.of_node;

	struct imx2_wdt_device *wdev;

	struct watchdog_device *wdog;

	struct resource *res;

	void __iomem *base;

	bool big_endian;

	int ret;

	u32 val;
@@ -204,10 +202,6 @@ static int __init imx2_wdt_probe(struct platform_device *pdev) 
	if (!wdev)

		return -ENOMEM;



	big_endian = of_property_read_bool(np, "big-endian");

	if (big_endian)

		imx2_wdt_regmap_config.val_format_endian = REGMAP_ENDIAN_BIG;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	base = devm_ioremap_resource(&pdev->dev, res);

	if (IS_ERR(base))