From: "Christophe Leroy (CS GROUP)" <chleroy@kernel.org>
To: Thorsten Blum <thorsten.blum@linux.dev>,
Madhavan Srinivasan <maddy@linux.ibm.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] powerpc/serial: Use generic BASE_BAUD in asm/serial.h
Date: Thu, 30 Jul 2026 08:34:20 +0200 [thread overview]
Message-ID: <0acfc368-8dd3-47c4-ae31-de3bb8d03776@kernel.org> (raw)
In-Reply-To: <20260729223807.570178-3-thorsten.blum@linux.dev>
Le 30/07/2026 à 00:38, Thorsten Blum a écrit :
> Include asm-generic/serial.h and use the generic BASE_BAUD definition
> instead of redefining it.
>
> Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Reviewed-by: Christophe Leroy (CS GROUP) <chleroy@kernel.org>
> ---
> arch/powerpc/include/asm/serial.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/serial.h b/arch/powerpc/include/asm/serial.h
> index cd6c18d0e66e..eca0ef56f874 100644
> --- a/arch/powerpc/include/asm/serial.h
> +++ b/arch/powerpc/include/asm/serial.h
> @@ -9,8 +9,8 @@
> * through the device tree.
> */
>
> -/* Default baud base if not found in device-tree */
> -#define BASE_BAUD ( 1843200 / 16 )
> +/* Provides BASE_BAUD, used as fallback if not found in device tree. */
> +#include <asm-generic/serial.h>
>
> #ifdef CONFIG_PPC_UDBG_16550
> extern void find_legacy_serial_ports(void);
prev parent reply other threads:[~2026-07-30 6:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-29 22:38 [PATCH] powerpc/serial: Use generic BASE_BAUD in asm/serial.h Thorsten Blum
2026-07-30 6:34 ` Christophe Leroy (CS GROUP) [this message]
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