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author | Viresh Kumar <viresh.kumar@linaro.org> | 2021-01-21 10:57:55 +0100 |
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committer | Viresh Kumar <viresh.kumar@linaro.org> | 2021-02-02 06:00:53 +0100 |
commit | 240ae50e23061cd1fe1937daab195c17226ffd2e (patch) | |
tree | 790d346df0538c4563f5f02556314ab2b92cff9e /drivers/opp | |
parent | devfreq: tegra30: Migrate to dev_pm_opp_set_opp() (diff) | |
download | linux-240ae50e23061cd1fe1937daab195c17226ffd2e.tar.xz linux-240ae50e23061cd1fe1937daab195c17226ffd2e.zip |
opp: Remove dev_pm_opp_set_bw()
All the users have migrated to dev_pm_opp_set_opp() now, get rid of the
duplicate API, dev_pm_opp_set_bw(), which only performs a part of the new API.
While at it, remove the unnecessary parameter to _set_opp_bw().
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Tested-by: Dmitry Osipenko <digetx@gmail.com>
Diffstat (limited to 'drivers/opp')
-rw-r--r-- | drivers/opp/core.c | 41 |
1 files changed, 5 insertions, 36 deletions
diff --git a/drivers/opp/core.c b/drivers/opp/core.c index fac84d5a1d45..6958a5cd2fd8 100644 --- a/drivers/opp/core.c +++ b/drivers/opp/core.c @@ -798,7 +798,7 @@ restore_voltage: } static int _set_opp_bw(const struct opp_table *opp_table, - struct dev_pm_opp *opp, struct device *dev, bool remove) + struct dev_pm_opp *opp, struct device *dev) { u32 avg, peak; int i, ret; @@ -807,7 +807,7 @@ static int _set_opp_bw(const struct opp_table *opp_table, return 0; for (i = 0; i < opp_table->path_count; i++) { - if (remove) { + if (!opp) { avg = 0; peak = 0; } else { @@ -817,7 +817,7 @@ static int _set_opp_bw(const struct opp_table *opp_table, ret = icc_set_bw(opp_table->paths[i], avg, peak); if (ret) { dev_err(dev, "Failed to %s bandwidth[%d]: %d\n", - remove ? "remove" : "set", i, ret); + opp ? "set" : "remove", i, ret); return ret; } } @@ -917,37 +917,6 @@ static int _set_required_opps(struct device *dev, return ret; } -/** - * dev_pm_opp_set_bw() - sets bandwidth levels corresponding to an opp - * @dev: device for which we do this operation - * @opp: opp based on which the bandwidth levels are to be configured - * - * This configures the bandwidth to the levels specified by the OPP. However - * if the OPP specified is NULL the bandwidth levels are cleared out. - * - * Return: 0 on success or a negative error value. - */ -int dev_pm_opp_set_bw(struct device *dev, struct dev_pm_opp *opp) -{ - struct opp_table *opp_table; - int ret; - - opp_table = _find_opp_table(dev); - if (IS_ERR(opp_table)) { - dev_err(dev, "%s: device opp table doesn't exist\n", __func__); - return PTR_ERR(opp_table); - } - - if (opp) - ret = _set_opp_bw(opp_table, opp, dev, false); - else - ret = _set_opp_bw(opp_table, NULL, dev, true); - - dev_pm_opp_put_opp_table(opp_table); - return ret; -} -EXPORT_SYMBOL_GPL(dev_pm_opp_set_bw); - static void _find_current_opp(struct device *dev, struct opp_table *opp_table) { struct dev_pm_opp *opp = ERR_PTR(-ENODEV); @@ -988,7 +957,7 @@ static int _disable_opp_table(struct device *dev, struct opp_table *opp_table) if (!_get_opp_count(opp_table)) return 0; - ret = _set_opp_bw(opp_table, NULL, dev, true); + ret = _set_opp_bw(opp_table, NULL, dev); if (ret) return ret; @@ -1056,7 +1025,7 @@ static int _set_opp(struct device *dev, struct opp_table *opp_table, } if (!ret) { - ret = _set_opp_bw(opp_table, opp, dev, false); + ret = _set_opp_bw(opp_table, opp, dev); if (!ret) { opp_table->enabled = true; dev_pm_opp_put(old_opp); |