diff options
| author | Sean Nyekjaer <sean@geanix.com> | 2019-12-11 07:32:27 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2020-12-10 10:10:43 +0100 |
| commit | c9f4cad6cdfe350ce2637e57f7f2aa7ff326bcc6 (patch) | |
| tree | 0ad73804fce39cdfedb271eef6d9823f2e1fb236 /drivers/net/can | |
| parent | ecbaf5e13f45d8eebd3b772ba0032afcec1e519a (diff) | |
can: m_can: m_can_config_endisable(): remove double clearing of clock stop request bit
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 <sean@geanix.com>
Acked-by: Sriram Dash <sriram.dash@samsung.com>
Acked-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20191211063227.84259-1-sean@geanix.com
Fixes: f524f829b75a ("can: m_can: Create a m_can platform framework")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can')
| -rw-r--r-- | drivers/net/can/m_can/m_can.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c index 05c978d1c53d..8f389df26afc 100644 --- a/drivers/net/can/m_can/m_can.c +++ b/drivers/net/can/m_can/m_can.c @@ -380,10 +380,6 @@ 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); |