On Sun, Jan 28, 2024 at 05:27:24PM +0200, Andy Shevchenko wrote: > On Thu, Jan 25, 2024 at 03:36:19PM +0530, Rengarajan S wrote: ... > > +#define UART_BAUD_4MBPS 4000000 > > (4 * MEGA) ? (will need to include units.h, if not yet) ...and use proper namespace for the definition. UART_ one is not owned by this driver. -- With Best Regards, Andy Shevchenko