From: Sean Nyekjaer <[email protected]> [ Upstream commit c9f4cad6cdfe350ce2637e57f7f2aa7ff326bcc6 ]
The CSR bit is already cleared when arriving here so remove this section of duplicate code. The registers set in m_can_config_endisable() is set to same exact values as before this patch. Signed-off-by: Sean Nyekjaer <[email protected]> Acked-by: Sriram Dash <[email protected]> Acked-by: Dan Murphy <[email protected]> Link: https://lore.kernel.org/r/[email protected] Fixes: f524f829b75a ("can: m_can: Create a m_can platform framework") Signed-off-by: Marc Kleine-Budde <[email protected]> Signed-off-by: Sasha Levin <[email protected]> --- drivers/net/can/m_can/m_can.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c index c84114b44ee07..d2bb9a87eff9a 100644 --- a/drivers/net/can/m_can/m_can.c +++ b/drivers/net/can/m_can/m_can.c @@ -379,10 +379,6 @@ void m_can_config_endisable(struct m_can_classdev *cdev, bool enable) cccr &= ~CCCR_CSR; if (enable) { - /* Clear the Clock stop request if it was set */ - if (cccr & CCCR_CSR) - cccr &= ~CCCR_CSR; - /* enable m_can configuration */ m_can_write(cdev, M_CAN_CCCR, cccr | CCCR_INIT); udelay(5); -- 2.27.0
