On 11/18/2015 11:04 AM, Wenyou Yang wrote: > Increase the delay time until the value written to INIT can be > read back to ensure that the previous value written to INIT has > been accepted. > > Signed-off-by: Wenyou Yang <wenyou.y...@atmel.com>
The patch looks ok, can you please add to your commit message which SoCs are affected by this problem. > --- > > drivers/net/can/m_can/m_can.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c > index ef65517..fd1caa0 100644 > --- a/drivers/net/can/m_can/m_can.c > +++ b/drivers/net/can/m_can/m_can.c > @@ -320,7 +320,7 @@ static inline void m_can_config_endisable(const struct > m_can_priv *priv, > bool enable) > { > u32 cccr = m_can_read(priv, M_CAN_CCCR); > - u32 timeout = 10; > + u32 timeout = 1000; > u32 val = 0; > > if (enable) { > Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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