[PATCH 04/10] watchdog: xilinx: Move no_timeout to probe function

[Michal Simek]

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

Signed-off-by: Michal Simek <michal.si...@xilinx.com>
---

 drivers/watchdog/of_xilinx_wdt.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/watchdog/of_xilinx_wdt.c b/drivers/watchdog/of_xilinx_wdt.c
index 7f371ed..1f7ad91 100644
--- a/drivers/watchdog/of_xilinx_wdt.c
+++ b/drivers/watchdog/of_xilinx_wdt.c
@@ -52,7 +52,6 @@ struct xwdt_device {
 static struct xwdt_device xdev;

 static  u32 timeout;
-static  u8  no_timeout;

 static  DEFINE_SPINLOCK(spinlock);

@@ -160,8 +159,7 @@ 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);
@@ -173,14 +171,14 @@ 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;
        }
--
1.8.2.3

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