linux-kernel - [PATCH v2 25/48] soc/tegra: pmc: Print out domain name when reset fails to acquire

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Message-Id: <20201217180638.22748-26-digetx@gmail.com>
Date:   Thu, 17 Dec 2020 21:06:15 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Peter Geis <pgwipeout@...il.com>,
        Nicolas Chauvet <kwizart@...il.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Kevin Hilman <khilman@...nel.org>,
        Peter De Schrijver <pdeschrijver@...dia.com>,
        Viresh Kumar <vireshk@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Michael Turquette <mturquette@...libre.com>
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-media@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-clk@...r.kernel.org
Subject: [PATCH v2 25/48] soc/tegra: pmc: Print out domain name when reset fails to acquire

Print out domain name when reset fails to acquire for debugging purposes
and to make formatting of GENPD errors consistent in the driver.

Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
 drivers/soc/tegra/pmc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index 8edcd5b319f6..4f96dc7745c4 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -821,7 +821,8 @@ static int tegra_genpd_power_off(struct generic_pm_domain *domain)
 
 	err = reset_control_acquire(pg->reset);
 	if (err < 0) {
-		pr_err("failed to acquire resets: %d\n", err);
+		dev_err(dev, "failed to acquire resets for PM domain %s: %d\n",
+			pg->genpd.name, err);
 		return err;
 	}
 
-- 
2.29.2