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From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	"Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Kevin Hilman <khilman@kernel.org>,
	Viresh Kumar <vireshk@kernel.org>,
	Stephen Boyd <sboyd@kernel.org>, Nishanth Menon <nm@ti.com>
Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org,
	linux-pm@vger.kernel.org
Subject: [PATCH v9 6/8] soc/tegra: Add devm_tegra_core_dev_init_opp_table_simple()
Date: Fri, 27 Aug 2021 04:34:13 +0300	[thread overview]
Message-ID: <20210827013415.24027-7-digetx@gmail.com> (raw)
In-Reply-To: <20210827013415.24027-1-digetx@gmail.com>

Only couple drivers need to get the -ENODEV error code and explicitly
initialize the performance state. Add new helper that allows to avoid
the extra boilerplate code in majority of drivers.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 include/soc/tegra/common.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/include/soc/tegra/common.h b/include/soc/tegra/common.h
index af41ad80ec21..265ad90e45a2 100644
--- a/include/soc/tegra/common.h
+++ b/include/soc/tegra/common.h
@@ -39,4 +39,17 @@ devm_tegra_core_dev_init_opp_table(struct device *dev,
 }
 #endif
 
+static inline int
+devm_tegra_core_dev_init_opp_table_simple(struct device *dev)
+{
+	struct tegra_core_opp_params params = {};
+	int err;
+
+	err = devm_tegra_core_dev_init_opp_table(dev, &params);
+	if (err != -ENODEV)
+		return err;
+
+	return 0;
+}
+
 #endif /* __SOC_TEGRA_COMMON_H__ */
-- 
2.32.0


  parent reply	other threads:[~2021-08-27  1:38 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-27  1:34 [PATCH v9 0/8] NVIDIA Tegra power management patches for 5.16 Dmitry Osipenko
2021-08-27  1:34 ` [PATCH v9 1/8] opp: Add dev_pm_opp_from_clk_rate() Dmitry Osipenko
2021-08-27  1:42   ` Dmitry Osipenko
2021-08-27  3:00   ` kernel test robot
2021-08-27  3:00   ` Viresh Kumar
2021-08-27  3:28     ` Dmitry Osipenko
2021-08-27  7:27   ` kernel test robot
2021-08-27  1:34 ` [PATCH v9 2/8] opp: Allow dev_pm_opp_set_clkname() to replace released clock Dmitry Osipenko
2021-08-27  1:34 ` [PATCH v9 3/8] opp: Change type of dev_pm_opp_attach_genpd(names) argument Dmitry Osipenko
2021-08-27  1:34 ` [PATCH v9 4/8] PM: domains: Add get_performance_state() callback Dmitry Osipenko
2021-08-27 14:23   ` Ulf Hansson
2021-08-27 15:50     ` Dmitry Osipenko
2021-08-30  9:19       ` Ulf Hansson
2021-08-27  1:34 ` [PATCH v9 5/8] soc/tegra: pmc: Implement " Dmitry Osipenko
2021-08-27  3:05   ` Viresh Kumar
2021-08-27  3:28     ` Dmitry Osipenko
2021-08-27  3:47       ` Dmitry Osipenko
2021-08-27  3:56         ` Dmitry Osipenko
2021-08-27  4:02         ` Viresh Kumar
2021-08-27  4:08           ` Dmitry Osipenko
2021-08-27  4:13             ` Viresh Kumar
2021-08-27  4:15               ` Dmitry Osipenko
2021-08-27  1:34 ` Dmitry Osipenko [this message]
2021-08-27  1:34 ` [PATCH v9 7/8] gpu: host1x: Add host1x_channel_stop() Dmitry Osipenko
2021-08-27  1:34 ` [PATCH v9 8/8] drm/tegra: gr3d: Support generic power domain and runtime PM Dmitry Osipenko

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