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authorViresh Kumar <viresh.kumar@linaro.org>2020-09-09 17:11:53 +0300
committerUlf Hansson <ulf.hansson@linaro.org>2020-09-11 12:43:21 +0300
commit91ca244bdcb6a0b6ad12c8325e5e9228b9472374 (patch)
tree3fec708b9c19b2bf6d7718b5f033ff28e8de3ee0 /drivers/mmc
parentce6f92c2801e90650106b00666aa37560978e324 (diff)
downloadlinux-91ca244bdcb6a0b6ad12c8325e5e9228b9472374.tar.xz
mmc: sdhci-msm: Unconditionally call dev_pm_opp_of_remove_table()
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> Link: https://lore.kernel.org/r/890ae5601594fca5de104695a682f4b6efbc631b.1599660554.git.viresh.kumar@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/sdhci-msm.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c
index 23dacab1a399..3451eb325513 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;
@@ -2302,11 +2301,9 @@ 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 && ret != -ENODEV) {
dev_err(&pdev->dev, "Invalid OPP table in Device tree\n");
- goto opp_cleanup;
+ goto opp_put_clkname;
}
/* Vote for maximum clock rate for maximum performance */
@@ -2470,8 +2467,8 @@ clk_disable:
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);
+opp_put_clkname:
dev_pm_opp_put_clkname(msm_host->opp_table);
bus_clk_disable:
if (!IS_ERR(msm_host->bus_clk))
@@ -2491,8 +2488,7 @@ 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);