This patch factors out the timestamp initialization from the clock initialization. This is a preparation patch for the PLL support, where clock and timestamp init must be done separately. Link: https://lore.kernel.org/all/20220207131047.282110-11-mkl@xxxxxxxxxxxxxx Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> --- drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c index 9b94272da8bc..bc10ca1e7384 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c @@ -421,6 +421,11 @@ static int mcp251xfd_chip_clock_init(const struct mcp251xfd_priv *priv) if (err) return err; + return 0; +} + +static int mcp251xfd_chip_timestamp_init(const struct mcp251xfd_priv *priv) +{ /* Set Time Base Counter Prescaler to 1. * * This means an overflow of the 32 bit Time Base Counter @@ -683,6 +688,10 @@ static int mcp251xfd_chip_start(struct mcp251xfd_priv *priv) if (err) goto out_chip_stop; + err = mcp251xfd_chip_timestamp_init(priv); + if (err) + goto out_chip_stop; + err = mcp251xfd_set_bittiming(priv); if (err) goto out_chip_stop; -- 2.34.1
