diff options
| author | Vivek Yadav <vivek.2311@samsung.com> | 2022-12-07 15:36:31 +0530 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2022-12-12 11:42:33 +0100 |
| commit | eaacfeaca7ad0804b9a6eff7afeba93a87db7638 (patch) | |
| tree | 4b586d83bf6c18fcd1fded6393a72303e6e3f661 /drivers/net/can/m_can/m_can_platform.c | |
| parent | bd4a52bf9d56abaabc6926f68c3cc3528937a864 (diff) | |
| download | linux-eaacfeaca7ad0804b9a6eff7afeba93a87db7638.tar.bz2 | |
can: m_can: Call the RAM init directly from m_can_chip_config
When we try to access the mcan message ram addresses during the probe,
hclk is gated by any other drivers or disabled, because of that probe
gets failed.
Move the mram init functionality to mcan chip config called by
m_can_start from mcan open function, by that time clocks are
enabled.
Suggested-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Vivek Yadav <vivek.2311@samsung.com>
Link: https://lore.kernel.org/all/20221207100632.96200-2-vivek.2311@samsung.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/m_can/m_can_platform.c')
| -rw-r--r-- | drivers/net/can/m_can/m_can_platform.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/can/m_can/m_can_platform.c b/drivers/net/can/m_can/m_can_platform.c index b5a5bedb3116..9c1dcf838006 100644 --- a/drivers/net/can/m_can/m_can_platform.c +++ b/drivers/net/can/m_can/m_can_platform.c @@ -140,10 +140,6 @@ static int m_can_plat_probe(struct platform_device *pdev) platform_set_drvdata(pdev, mcan_class); - ret = m_can_init_ram(mcan_class); - if (ret) - goto probe_fail; - pm_runtime_enable(mcan_class->dev); ret = m_can_class_register(mcan_class); if (ret) |