diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2021-01-18 12:45:46 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2021-01-20 09:30:45 +0100 |
| commit | a579fcfa8e49cc77ad59211bb18bc5004133e6a0 (patch) | |
| tree | 51eee55987ddb1fdd125922606b71bafdf3b9bb8 /arch/c6x/include/asm/hardirq.h | |
| parent | bd97ad35e816daf9a72ee35d3524d8417f7cf414 (diff) | |
c6x: remove architecture
The c6x architecture was added to the kernel in 2011 at a time when
running Linux on DSPs was widely seen as the logical evolution.
It appears the trend has gone back to running Linux on Arm based SoCs
with DSP, using a better supported software ecosystem, and having better
real-time behavior for the DSP code. An example of this is TI's own
Keystone2 platform.
The upstream kernel port appears to no longer have any users. Mark
Salter remained avaialable to review patches, but mentioned that
he no longer has access to working hardware himself. Without any
users, it's best to just remove the code completely to reduce the
work for cross-architecture code changes.
Many thanks to Mark for maintaining the code for the past ten years.
Link: https://lore.kernel.org/lkml/41dc7795afda9f776d8cd0d3075f776cf586e97c.camel@redhat.com/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/c6x/include/asm/hardirq.h')
| -rw-r--r-- | arch/c6x/include/asm/hardirq.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/c6x/include/asm/hardirq.h b/arch/c6x/include/asm/hardirq.h deleted file mode 100644 index f37d07d31040..000000000000 --- a/arch/c6x/include/asm/hardirq.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Port on Texas Instruments TMS320C6x architecture - * - * Copyright (C) 2004, 2009, 2010 Texas Instruments Incorporated - * Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com) - */ - -#ifndef _ASM_C6X_HARDIRQ_H -#define _ASM_C6X_HARDIRQ_H - -extern void ack_bad_irq(int irq); -#define ack_bad_irq ack_bad_irq - -#include <asm-generic/hardirq.h> - -#endif /* _ASM_C6X_HARDIRQ_H */ |