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Commit ffb8eee4 authored by Michal Simek's avatar Michal Simek Committed by Wim Van Sebroeck
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watchdog: xilinx: Move no_timeout to probe function 



no_timeout should be local variable because it is used
only in probe function.

Signed-off-by: default avatarMichal Simek <michal.simek@xilinx.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent f06cdfd1

drivers/watchdog/of_xilinx_wdt.c

+3 −5
Original line number Diff line number Diff line
@@ -51,7 +51,6 @@ struct xwdt_device { 
static struct xwdt_device xdev;



static  u32 timeout;

static  u8  no_timeout;



static  DEFINE_SPINLOCK(spinlock);
@@ -159,8 +158,7 @@ static int xwdt_probe(struct platform_device *pdev) 
	u32 *tmptr;

	u32 *pfreq;

	struct resource *res;



	no_timeout = 0;

	bool no_timeout = false;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	xdev.base = devm_ioremap_resource(&pdev->dev, res);
@@ -172,14 +170,14 @@ static int xwdt_probe(struct platform_device *pdev) 


	if (pfreq == NULL) {

		pr_warn("The watchdog clock frequency cannot be obtained!\n");

		no_timeout = 1;

		no_timeout = true;

	}



	tmptr = (u32 *)of_get_property(pdev->dev.of_node,

					"xlnx,wdt-interval", NULL);

	if (tmptr == NULL) {

		pr_warn("Parameter \"xlnx,wdt-interval\" not found in device tree!\n");

		no_timeout = 1;

		no_timeout = true;

	} else {

		xdev.wdt_interval = *tmptr;

	}