diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/can/m_can/m_can.c | 8 | ||||
| -rw-r--r-- | drivers/net/can/m_can/m_can_platform.c | 9 |
2 files changed, 9 insertions, 8 deletions
diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c index 8f389df26afc..06c136961c7c 100644 --- a/drivers/net/can/m_can/m_can.c +++ b/drivers/net/can/m_can/m_can.c @@ -1826,10 +1826,9 @@ int m_can_class_register(struct m_can_classdev *m_can_dev) int ret; if (m_can_dev->pm_clock_support) { - pm_runtime_enable(m_can_dev->dev); ret = m_can_clk_start(m_can_dev); if (ret) - goto pm_runtime_fail; + return ret; } ret = m_can_dev_setup(m_can_dev); @@ -1855,11 +1854,6 @@ int m_can_class_register(struct m_can_classdev *m_can_dev) */ clk_disable: m_can_clk_stop(m_can_dev); -pm_runtime_fail: - if (ret) { - if (m_can_dev->pm_clock_support) - pm_runtime_disable(m_can_dev->dev); - } return ret; } diff --git a/drivers/net/can/m_can/m_can_platform.c b/drivers/net/can/m_can/m_can_platform.c index c45a889a1afd..36ef791da388 100644 --- a/drivers/net/can/m_can/m_can_platform.c +++ b/drivers/net/can/m_can/m_can_platform.c @@ -115,8 +115,15 @@ static int m_can_plat_probe(struct platform_device *pdev) m_can_init_ram(mcan_class); - return m_can_class_register(mcan_class); + pm_runtime_enable(mcan_class->dev); + ret = m_can_class_register(mcan_class); + if (ret) + goto out_runtime_disable; + + return ret; +out_runtime_disable: + pm_runtime_disable(mcan_class->dev); probe_fail: m_can_class_free_dev(mcan_class->net); return ret; |