Previous commit added a dev_add_param_tristate_ro that can be readily
used instead of the enum parameter here. Use it.
This also fixes the issue that running_names had external linkage.
Signed-off-by: Ahmad Fatoum <ah...@a3f.at>
---
drivers/watchdog/wd_core.c | 9 +--------
include/watchdog.h | 5 ++++-
2 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/drivers/watchdog/wd_core.c b/drivers/watchdog/wd_core.c
index fcead1175558..b6e2a37b1f0c 100644
--- a/drivers/watchdog/wd_core.c
+++ b/drivers/watchdog/wd_core.c
@@ -152,12 +152,6 @@ static unsigned int dev_get_watchdog_priority(struct
device_d *dev)
return priority;
}
-const char *running_names[] = {
- [WDOG_HW_RUNNING_UNSUPPORTED] = "unknown",
- [WDOG_HW_RUNNING] = "1",
- [WDOG_HW_NOT_RUNNING] = "0",
-};
-
int watchdog_register(struct watchdog *wd)
{
struct param_d *p;
@@ -176,8 +170,7 @@ int watchdog_register(struct watchdog *wd)
if (ret)
return ret;
- p = dev_add_param_enum_ro(&wd->dev, "running", &wd->running,
- running_names, ARRAY_SIZE(running_names));
+ p = dev_add_param_tristate_ro(&wd->dev, "running", &wd->running);
if (IS_ERR(p))
return PTR_ERR(p);
diff --git a/include/watchdog.h b/include/watchdog.h
index 5790205a487b..9741570ce229 100644
--- a/include/watchdog.h
+++ b/include/watchdog.h
@@ -15,9 +15,12 @@
#include <poller.h>
#include <driver.h>
+#include <param.h>
enum wdog_hw_runnning {
- WDOG_HW_RUNNING_UNSUPPORTED, WDOG_HW_RUNNING, WDOG_HW_NOT_RUNNING
+ WDOG_HW_RUNNING_UNSUPPORTED = PARAM_TRISTATE_UNKNOWN,
+ WDOG_HW_RUNNING = PARAM_TRISTATE_TRUE,
+ WDOG_HW_NOT_RUNNING = PARAM_TRISTATE_FALSE
};
struct watchdog {
--
2.20.1
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