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authorPankaj Sharma <pankj.sharma@samsung.com>2019-11-19 15:50:38 +0530
committerMarc Kleine-Budde <mkl@pengutronix.de>2019-11-22 15:34:37 +0100
commit0704c57436947c9f9f6472fd1a5ade41fc4c19d8 (patch)
treee140e3a176cdd6068d3a60b1f0b20e7cb055d765
parent2ea872490e18cb0d6558de518d8fc35f5671567d (diff)
downloadlinux-stericsson-0704c57436947c9f9f6472fd1a5ade41fc4c19d8.tar.gz
can: m_can_platform: remove unnecessary m_can_class_resume() call
The function m_can_runtime_resume() is getting recursively called from m_can_class_resume(). This results in a lock up. We need not call m_can_class_resume() during m_can_runtime_resume(). Fixes: f524f829b75a ("can: m_can: Create a m_can platform framework") Signed-off-by: Pankaj Sharma <pankj.sharma@samsung.com> Signed-off-by: Sriram Dash <sriram.dash@samsung.com> Acked-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
-rw-r--r--drivers/net/can/m_can/m_can_platform.c2
1 files changed, 0 insertions, 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 2eaa3543d233..38ea5e600fb8 100644
--- a/drivers/net/can/m_can/m_can_platform.c
+++ b/drivers/net/can/m_can/m_can_platform.c
@@ -166,8 +166,6 @@ static int __maybe_unused m_can_runtime_resume(struct device *dev)
if (err)
clk_disable_unprepare(mcan_class->hclk);
- m_can_class_resume(dev);
-
return err;
}