wdt: Update uclass to make clear that the timeout is in ms
Convert name to show explicitly that we are using milliseconds. For a
watchdog timer this is precise enough.
No functional change intended.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/drivers/watchdog/wdt-uclass.c b/drivers/watchdog/wdt-uclass.c
index bb9ae80..8a30f02 100644
--- a/drivers/watchdog/wdt-uclass.c
+++ b/drivers/watchdog/wdt-uclass.c
@@ -13,14 +13,14 @@
DECLARE_GLOBAL_DATA_PTR;
-int wdt_start(struct udevice *dev, u64 timeout, ulong flags)
+int wdt_start(struct udevice *dev, u64 timeout_ms, ulong flags)
{
const struct wdt_ops *ops = device_get_ops(dev);
if (!ops->start)
return -ENOSYS;
- return ops->start(dev, timeout, flags);
+ return ops->start(dev, timeout_ms, flags);
}
int wdt_stop(struct udevice *dev)
diff --git a/include/wdt.h b/include/wdt.h
index 0b5f058..9b90fbe 100644
--- a/include/wdt.h
+++ b/include/wdt.h
@@ -21,12 +21,12 @@
* Start the timer
*
* @dev: WDT Device
- * @timeout: Number of ticks before timer expires
+ * @timeout_ms: Number of ticks (milliseconds) before timer expires
* @flags: Driver specific flags. This might be used to specify
* which action needs to be executed when the timer expires
* @return: 0 if OK, -ve on error
*/
-int wdt_start(struct udevice *dev, u64 timeout, ulong flags);
+int wdt_start(struct udevice *dev, u64 timeout_ms, ulong flags);
/*
* Stop the timer, thus disabling the Watchdog. Use wdt_start to start it again.
@@ -67,12 +67,12 @@
* Start the timer
*
* @dev: WDT Device
- * @timeout: Number of ticks before the timer expires
+ * @timeout_ms: Number of ticks (milliseconds) before the timer expires
* @flags: Driver specific flags. This might be used to specify
* which action needs to be executed when the timer expires
* @return: 0 if OK, -ve on error
*/
- int (*start)(struct udevice *dev, u64 timeout, ulong flags);
+ int (*start)(struct udevice *dev, u64 timeout_ms, ulong flags);
/*
* Stop the timer
*