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Commit 2f4ee906 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Greg Kroah-Hartman
Browse files

soc/tegra: Fix an error handling path in tegra_powergate_power_up() 



[ Upstream commit 986b5094708e508baa452a23ffe809870934a7df ]

If an error occurs after a successful tegra_powergate_enable_clocks()
call, it must be undone by a tegra_powergate_disable_clocks() call, as
already done in the below and above error handling paths of this function.

Update the 'goto' to branch at the correct place of the error handling
path.

Fixes: a3804512 ("soc/tegra: pmc: Add generic PM domain support")
Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: default avatarJon Hunter <jonathanh@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 9ef07b41

drivers/soc/tegra/pmc.c

+1 −1
Original line number Diff line number Diff line
@@ -396,7 +396,7 @@ static int tegra_powergate_power_up(struct tegra_powergate *pg, 


	err = tegra_powergate_reset_deassert(pg);

	if (err)

		goto powergate_off;

		goto disable_clks;



	usleep_range(10, 20);