diff options
| author | Dong Aisheng <aisheng.dong@nxp.com> | 2021-05-19 10:05:44 +0300 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2021-05-21 07:16:10 +0300 |
| commit | 7dbc0d246891acbb8ae5840b3237881b7a0787df (patch) | |
| tree | b1202583350217fe7754a5e92267f621046d2e2e /drivers/devfreq | |
| parent | 18b380ed61f892ed06838d1f1a5124d966292ed3 (diff) | |
| download | linux-7dbc0d246891acbb8ae5840b3237881b7a0787df.tar.xz | |
PM / devfreq: imx-bus: Remove imx_bus_get_dev_status
Current driver actually does not support simple ondemand governor
as it's unable to provide device load information. So removing
the unnecessary callback to avoid confusing.
Right now the driver is using userspace governor by default.
polling_ms was also dropped as it's not needed for non-ondemand
governor.
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/devfreq')
| -rw-r--r-- | drivers/devfreq/imx-bus.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/devfreq/imx-bus.c b/drivers/devfreq/imx-bus.c index 3fc3fd77492d..f3f6e25053ed 100644 --- a/drivers/devfreq/imx-bus.c +++ b/drivers/devfreq/imx-bus.c @@ -45,18 +45,6 @@ static int imx_bus_get_cur_freq(struct device *dev, unsigned long *freq) return 0; } -static int imx_bus_get_dev_status(struct device *dev, - struct devfreq_dev_status *stat) -{ - struct imx_bus *priv = dev_get_drvdata(dev); - - stat->busy_time = 0; - stat->total_time = 0; - stat->current_frequency = clk_get_rate(priv->clk); - - return 0; -} - static void imx_bus_exit(struct device *dev) { struct imx_bus *priv = dev_get_drvdata(dev); @@ -129,9 +117,7 @@ static int imx_bus_probe(struct platform_device *pdev) return ret; } - priv->profile.polling_ms = 1000; priv->profile.target = imx_bus_target; - priv->profile.get_dev_status = imx_bus_get_dev_status; priv->profile.exit = imx_bus_exit; priv->profile.get_cur_freq = imx_bus_get_cur_freq; priv->profile.initial_freq = clk_get_rate(priv->clk); |