diff options
Diffstat (limited to 'drivers/watchdog/realtek_otto_wdt.c')
| -rw-r--r-- | drivers/watchdog/realtek_otto_wdt.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/drivers/watchdog/realtek_otto_wdt.c b/drivers/watchdog/realtek_otto_wdt.c index 2a5298c5e8e4..2c30ddd574c5 100644 --- a/drivers/watchdog/realtek_otto_wdt.c +++ b/drivers/watchdog/realtek_otto_wdt.c @@ -235,27 +235,14 @@ static const struct watchdog_info otto_wdt_info = { WDIOF_PRETIMEOUT, }; -static void otto_wdt_clock_action(void *data) -{ - clk_disable_unprepare(data); -} - static int otto_wdt_probe_clk(struct otto_wdt_ctrl *ctrl) { - struct clk *clk = devm_clk_get(ctrl->dev, NULL); - int ret; + struct clk *clk; + clk = devm_clk_get_enabled(ctrl->dev, NULL); if (IS_ERR(clk)) return dev_err_probe(ctrl->dev, PTR_ERR(clk), "Failed to get clock\n"); - ret = clk_prepare_enable(clk); - if (ret) - return dev_err_probe(ctrl->dev, ret, "Failed to enable clock\n"); - - ret = devm_add_action_or_reset(ctrl->dev, otto_wdt_clock_action, clk); - if (ret) - return ret; - ctrl->clk_rate_khz = clk_get_rate(clk) / 1000; if (ctrl->clk_rate_khz == 0) return dev_err_probe(ctrl->dev, -ENXIO, "Failed to get clock rate\n"); |