diff mbox series

[4/8] mmc: sdhci-msm: Unconditionally call dev_pm_opp_of_remove_table()

Message ID e88128c48349723636b7c35e95289b50b27e235a.1597919647.git.viresh.kumar@linaro.org
State New
Delegated to: viresh kumar
Headers show
Series opp: Unconditionally call dev_pm_opp_of_remove_table() | expand

Commit Message

Viresh Kumar Aug. 20, 2020, 10:43 a.m. UTC
dev_pm_opp_of_remove_table() doesn't report any errors when it fails to
find the OPP table with error -ENODEV (i.e. OPP table not present for
the device). And we can call dev_pm_opp_of_remove_table()
unconditionally here.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 drivers/mmc/host/sdhci-msm.c | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

Comments

Ulf Hansson Aug. 24, 2020, 9:51 a.m. UTC | #1
On Thu, 20 Aug 2020 at 12:44, Viresh Kumar <viresh.kumar@linaro.org> wrote:
>
> dev_pm_opp_of_remove_table() doesn't report any errors when it fails to
> find the OPP table with error -ENODEV (i.e. OPP table not present for
> the device). And we can call dev_pm_opp_of_remove_table()
> unconditionally here.
>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

Applied for next, thanks!

Kind regards
Uffe


> ---
>  drivers/mmc/host/sdhci-msm.c | 11 +++--------
>  1 file changed, 3 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c
> index 5a33389037cd..b7e47107a31a 100644
> --- a/drivers/mmc/host/sdhci-msm.c
> +++ b/drivers/mmc/host/sdhci-msm.c
> @@ -263,7 +263,6 @@ struct sdhci_msm_host {
>         unsigned long clk_rate;
>         struct mmc_host *mmc;
>         struct opp_table *opp_table;
> -       bool has_opp_table;
>         bool use_14lpp_dll_reset;
>         bool tuning_done;
>         bool calibration_done;
> @@ -2285,9 +2284,7 @@ static int sdhci_msm_probe(struct platform_device *pdev)
>
>         /* OPP table is optional */
>         ret = dev_pm_opp_of_add_table(&pdev->dev);
> -       if (!ret) {
> -               msm_host->has_opp_table = true;
> -       } else if (ret != -ENODEV) {
> +       if (ret != -ENODEV) {
>                 dev_err(&pdev->dev, "Invalid OPP table in Device tree\n");
>                 goto opp_cleanup;
>         }
> @@ -2453,8 +2450,7 @@ static int sdhci_msm_probe(struct platform_device *pdev)
>         clk_bulk_disable_unprepare(ARRAY_SIZE(msm_host->bulk_clks),
>                                    msm_host->bulk_clks);
>  opp_cleanup:
> -       if (msm_host->has_opp_table)
> -               dev_pm_opp_of_remove_table(&pdev->dev);
> +       dev_pm_opp_of_remove_table(&pdev->dev);
>         dev_pm_opp_put_clkname(msm_host->opp_table);
>  bus_clk_disable:
>         if (!IS_ERR(msm_host->bus_clk))
> @@ -2474,8 +2470,7 @@ static int sdhci_msm_remove(struct platform_device *pdev)
>
>         sdhci_remove_host(host, dead);
>
> -       if (msm_host->has_opp_table)
> -               dev_pm_opp_of_remove_table(&pdev->dev);
> +       dev_pm_opp_of_remove_table(&pdev->dev);
>         dev_pm_opp_put_clkname(msm_host->opp_table);
>         pm_runtime_get_sync(&pdev->dev);
>         pm_runtime_disable(&pdev->dev);
> --
> 2.25.0.rc1.19.g042ed3e048af
>
diff mbox series

Patch

diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c
index 5a33389037cd..b7e47107a31a 100644
--- a/drivers/mmc/host/sdhci-msm.c
+++ b/drivers/mmc/host/sdhci-msm.c
@@ -263,7 +263,6 @@  struct sdhci_msm_host {
 	unsigned long clk_rate;
 	struct mmc_host *mmc;
 	struct opp_table *opp_table;
-	bool has_opp_table;
 	bool use_14lpp_dll_reset;
 	bool tuning_done;
 	bool calibration_done;
@@ -2285,9 +2284,7 @@  static int sdhci_msm_probe(struct platform_device *pdev)
 
 	/* OPP table is optional */
 	ret = dev_pm_opp_of_add_table(&pdev->dev);
-	if (!ret) {
-		msm_host->has_opp_table = true;
-	} else if (ret != -ENODEV) {
+	if (ret != -ENODEV) {
 		dev_err(&pdev->dev, "Invalid OPP table in Device tree\n");
 		goto opp_cleanup;
 	}
@@ -2453,8 +2450,7 @@  static int sdhci_msm_probe(struct platform_device *pdev)
 	clk_bulk_disable_unprepare(ARRAY_SIZE(msm_host->bulk_clks),
 				   msm_host->bulk_clks);
 opp_cleanup:
-	if (msm_host->has_opp_table)
-		dev_pm_opp_of_remove_table(&pdev->dev);
+	dev_pm_opp_of_remove_table(&pdev->dev);
 	dev_pm_opp_put_clkname(msm_host->opp_table);
 bus_clk_disable:
 	if (!IS_ERR(msm_host->bus_clk))
@@ -2474,8 +2470,7 @@  static int sdhci_msm_remove(struct platform_device *pdev)
 
 	sdhci_remove_host(host, dead);
 
-	if (msm_host->has_opp_table)
-		dev_pm_opp_of_remove_table(&pdev->dev);
+	dev_pm_opp_of_remove_table(&pdev->dev);
 	dev_pm_opp_put_clkname(msm_host->opp_table);
 	pm_runtime_get_sync(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);