From: Christoph Hellwig <hch@lst.de>
Date: Mon, 22 May 2017 08:37:09 +0000 (+0200)
Subject: x86: remove DMA_ERROR_CODE
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a760088b45186d6235e05a75788d142bf203a927;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

x86: remove DMA_ERROR_CODE

All dma_map_ops instances now handle their errors through
->mapping_error.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
index 08a0838b83fb..c35d228aa381 100644
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -19,8 +19,6 @@
 # define ISA_DMA_BIT_MASK DMA_BIT_MASK(32)
 #endif
 
-#define DMA_ERROR_CODE	0
-
 extern int iommu_merge;
 extern struct device x86_dma_fallback_dev;
 extern int panic_on_overflow;