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-rw-r--r--arch/xtensa/include/asm/dma.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/xtensa/include/asm/dma.h b/arch/xtensa/include/asm/dma.h
index 137ca3945b07..bb099a373b5a 100644
--- a/arch/xtensa/include/asm/dma.h
+++ b/arch/xtensa/include/asm/dma.h
@@ -37,7 +37,7 @@
37 * the size of the statically mapped kernel segment 37 * the size of the statically mapped kernel segment
38 * (XCHAL_KSEG_{CACHED,BYPASS}_SIZE), ie. 128 MB. 38 * (XCHAL_KSEG_{CACHED,BYPASS}_SIZE), ie. 128 MB.
39 * 39 *
40 * NOTE: When the entire KSEG area is DMA capable, we substract 40 * NOTE: When the entire KSEG area is DMA capable, we subtract
41 * one from the max address so that the virt_to_phys() macro 41 * one from the max address so that the virt_to_phys() macro
42 * works correctly on the address (otherwise the address 42 * works correctly on the address (otherwise the address
43 * enters another area, and virt_to_phys() may not return 43 * enters another area, and virt_to_phys() may not return