[PATCH v1 5/6] soc/tegra: pmc: Use devm_register_restart_handler()
From: Dmitry Osipenko <digetx@gmail.com>
Date: 2021-10-07 06:04:48
Also in:
linux-tegra, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Use resource-managed variant of register_restart_handler() to make code cleaner. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- drivers/soc/tegra/pmc.c | 20 +++++++++----------- 1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index 50091c4ec948..dc9ad075ee4a 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c@@ -2859,6 +2859,13 @@ static int tegra_pmc_probe(struct platform_device *pdev) pmc->clk = NULL; } + err = devm_register_restart_handler(&pdev->dev, &tegra_pmc_restart_handler); + if (err) { + dev_err(&pdev->dev, "unable to register restart handler, %d\n", + err); + return err; + } + /* * PCLK clock rate can't be retrieved using CLK API because it * causes lockup if CPU enters LP2 idle state from some other
@@ -2890,20 +2897,13 @@ static int tegra_pmc_probe(struct platform_device *pdev) goto cleanup_sysfs; } - err = register_restart_handler(&tegra_pmc_restart_handler); - if (err) { - dev_err(&pdev->dev, "unable to register restart handler, %d\n", - err); - goto cleanup_debugfs; - } - err = tegra_pmc_pinctrl_init(pmc); if (err) - goto cleanup_restart_handler; + goto cleanup_debugfs; err = tegra_pmc_regmap_init(pmc); if (err < 0) - goto cleanup_restart_handler; + goto cleanup_debugfs; err = tegra_powergate_init(pmc, pdev->dev.of_node); if (err < 0)
@@ -2926,8 +2926,6 @@ static int tegra_pmc_probe(struct platform_device *pdev) cleanup_powergates: tegra_powergate_remove_all(pdev->dev.of_node); -cleanup_restart_handler: - unregister_restart_handler(&tegra_pmc_restart_handler); cleanup_debugfs: debugfs_remove(pmc->debugfs); cleanup_sysfs:
--
2.32.0