[PATCH 1/2] m68k/serial: Use generic BASE_BAUD in asm/serial.h

Thorsten Blum <[email protected]> Fri, 31 Jul 2026 11:44:00 +0200
Newsgroups org.kernel.vger.linux-m68k,org.kernel.vger.linux-kernel
Message-ID <[email protected]>
Include asm-generic/serial.h and use the generic BASE_BAUD definition
instead of redefining it.

Signed-off-by: Thorsten Blum <[email protected]>
---
 arch/m68k/include/asm/serial.h | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/arch/m68k/include/asm/serial.h b/arch/m68k/include/asm/serial.h
index 3f76bc7b9edb..e215b48975d5 100644
--- a/arch/m68k/include/asm/serial.h
+++ b/arch/m68k/include/asm/serial.h
@@ -7,15 +7,7 @@
  *
  */
 
-
-/*
- * This assumes you have a 1.8432 MHz clock for your UART.
- *
- * It'd be nice if someone built a serial card with a 24.576 MHz
- * clock, since the 16550A is capable of handling a top speed of 1.5
- * megabits/second; but this requires the faster clock.
- */
-#define BASE_BAUD ( 1843200 / 16 )
+#include <asm-generic/serial.h>
 
 /* Standard COM flags (except for COM4, because of the 8514 problem) */
 #ifdef CONFIG_SERIAL_8250_DETECT_IRQ