On Fri, Sep 03, 2021 at 06:31:40PM -0700, Jakub Kicinski wrote: > Commit b42faeee718c ("spi: Add a PTP system timestamp > to the transfer structure") added an include of ptp_clock_kernel.h > to spi.h for struct ptp_system_timestamp but a forward declaration > is enough. Let's use that to limit the number of objects we have > to rebuild every time we touch networking headers. > > Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx> > --- Tested-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>