lkml.org 
[lkml]   [2021]   [Jun]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] soc/tegra: Fix an error handling path in 'tegra_powergate_power_up()'
Date
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: a38045121bf4 ("soc/tegra: pmc: Add generic PM domain support")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
/!\ This patch is speculative /!\
Review with care.
---
drivers/soc/tegra/pmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index ea62f84d1c8b..b8ef9506f3de 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -782,7 +782,7 @@ static int tegra_powergate_power_up(struct tegra_powergate *pg,

err = reset_control_deassert(pg->reset);
if (err)
- goto powergate_off;
+ goto disable_clks;

usleep_range(10, 20);

--
2.30.2
\
 
 \ /
  Last update: 2021-06-27 17:55    [W:0.428 / U:1.696 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site