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 <[email protected]> --- 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) { -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
