omap: Remove old DEBUG_LL serial port options

[safe/jmp/linux-2.6] / drivers / watchdog / txx9wdt.c

diff --git a/drivers/watchdog/txx9wdt.c b/drivers/watchdog/txx9wdt.c
index b729cc4..d635566 100644 (file)
--- a/drivers/watchdog/txx9wdt.c
+++ b/drivers/watchdog/txx9wdt.c
@@ -45,7 +45,7 @@ static unsigned long txx9wdt_alive;
 static int expect_close;
 static struct txx9_tmr_reg __iomem *txx9wdt_reg;
 static struct clk *txx9_imclk;
-static DECLARE_LOCK(txx9_lock);
+static DEFINE_SPINLOCK(txx9_lock);
 
 static void txx9wdt_ping(void)
 {
@@ -142,8 +142,6 @@ static long txx9wdt_ioctl(struct file *file, unsigned int cmd,
        };
 
        switch (cmd) {
-       default:
-               return -ENOTTY;
        case WDIOC_GETSUPPORT:
                return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0;
        case WDIOC_GETSTATUS:
@@ -163,6 +161,8 @@ static long txx9wdt_ioctl(struct file *file, unsigned int cmd,
                /* Fall */
        case WDIOC_GETTIMEOUT:
                return put_user(timeout, p);
+       default:
+               return -ENOTTY;
        }
 }
 
@@ -190,7 +190,7 @@ static struct miscdevice txx9wdt_miscdev = {
 };
 
 static struct notifier_block txx9wdt_notifier = {
-       .notifier_call = txx9wdt_notify_sys
+       .notifier_call = txx9wdt_notify_sys,
 };
 
 static int __init txx9wdt_probe(struct platform_device *dev)
@@ -214,12 +214,10 @@ static int __init txx9wdt_probe(struct platform_device *dev)
        res = platform_get_resource(dev, IORESOURCE_MEM, 0);
        if (!res)
                goto exit_busy;
-       if (!devm_request_mem_region(&dev->dev,
-                                    res->start, res->end - res->start + 1,
+       if (!devm_request_mem_region(&dev->dev, res->start, resource_size(res),
                                     "txx9wdt"))
                goto exit_busy;
-       txx9wdt_reg = devm_ioremap(&dev->dev,
-                                  res->start, res->end - res->start + 1);
+       txx9wdt_reg = devm_ioremap(&dev->dev, res->start, resource_size(res));
        if (!txx9wdt_reg)
                goto exit_busy;