[PATCH v7 04/37] soc/tegra: Add devm_tegra_core_dev_init_opp_table_simple()

From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Viresh Kumar <vireshk@kernel.org>,
	Stephen Boyd <sboyd@kernel.org>,
	Peter De Schrijver <pdeschrijver@nvidia.com>
Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org,
	linux-pm@vger.kernel.org
Subject: [PATCH v7 04/37] soc/tegra: Add devm_tegra_core_dev_init_opp_table_simple()
Date: Fri,  2 Jul 2021 02:26:55 +0300	[thread overview]
Message-ID: <20210701232728.23591-5-digetx@gmail.com> (raw)
In-Reply-To: <20210701232728.23591-1-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__ */
-- 
2.30.2

