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arm64: asm-offsets: remove DMA_{TO,FROM}_DEVICE

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The DMA_TO_DEVICE and DMA_FROM_DEVICE defintitons in asm-offsets
duplicate the common defintions from <linux/dma-direction.h> (which used
to live in <linux/dma-mapping.h>), and haven't been used from asseembly
code since commit:

  7eacf1858b ("arm64: mm: Remove assembly DMA cache maintenance wrappers")

Remove them both.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20241007123921.549340-7-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Mark Rutland 2024-10-07 13:39:20 +01:00 committed by Catalin Marinas
parent 4ce689b448
commit b129125e1f
1 changed files with 0 additions and 4 deletions
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4
arch/arm64/kernel/asm-offsets.c
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@ -12,7 +12,6 @@
#include <linux/ftrace.h>
#include <linux/kexec.h>
#include <linux/mm.h>
#include <linux/dma-mapping.h>
#include <linux/kvm_host.h>
#include <linux/preempt.h>
#include <linux/suspend.h>
@ -96,9 +95,6 @@ int main(void)
DEFINE(FREGS_SIZE, sizeof(struct ftrace_regs));
BLANK();
#endif
DEFINE(DMA_TO_DEVICE, DMA_TO_DEVICE);
DEFINE(DMA_FROM_DEVICE, DMA_FROM_DEVICE);
BLANK();
DEFINE(PREEMPT_DISABLE_OFFSET, PREEMPT_DISABLE_OFFSET);
BLANK();
DEFINE(CPU_BOOT_TASK, offsetof(struct secondary_data, task));