lkml.org 
[lkml]   [2020]   [Jun]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] can: m_can_platform: fix m_can_runtime_suspend()
Date
Since commit f524f829b75a ("can: m_can: Create a m_can platform
framework"), the can peripheral on STM32MP1 wasn't working anymore.

The reason was a bad copy/paste maneuver that added a call to
m_can_class_suspend() in m_can_runtime_suspend().

Tested on STM32MP157C-DK2 and emSBC-Argon

Fixes: f524f829b75a ("can: m_can: Create a m_can platform framework")
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
---
drivers/net/can/m_can/m_can_platform.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/net/can/m_can/m_can_platform.c b/drivers/net/can/m_can/m_can_platform.c
index 38ea5e600fb8..e6d0cb9ee02f 100644
--- a/drivers/net/can/m_can/m_can_platform.c
+++ b/drivers/net/can/m_can/m_can_platform.c
@@ -144,8 +144,6 @@ static int __maybe_unused m_can_runtime_suspend(struct device *dev)
struct net_device *ndev = dev_get_drvdata(dev);
struct m_can_classdev *mcan_class = netdev_priv(ndev);

- m_can_class_suspend(dev);
-
clk_disable_unprepare(mcan_class->cclk);
clk_disable_unprepare(mcan_class->hclk);

\
 
 \ /
  Last update: 2020-06-08 11:44    [W:0.057 / U:0.300 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site