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dma-debug: fix displaying of dma allocation type

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The commit 2e05ea5cdc ("dma-mapping: implement dma_map_single_attrs using
dma_map_page_attrs") removed "dma_debug_page" enum, but missed to update
type2name string table. This causes incorrect displaying of dma allocation
type.
Fix it by removing "page" string from type2name string table and switch to
use named initializers.

Before (dma_alloc_coherent()):
k3-ringacc 4b800000.ringacc: scather-gather idx 2208 P=d1140000 N=d114 D=d1140000 L=40 DMA_BIDIRECTIONAL dma map error check not applicable
k3-ringacc 4b800000.ringacc: scather-gather idx 2216 P=d1150000 N=d115 D=d1150000 L=40 DMA_BIDIRECTIONAL dma map error check not applicable

After:
k3-ringacc 4b800000.ringacc: coherent idx 2208 P=d1140000 N=d114 D=d1140000 L=40 DMA_BIDIRECTIONAL dma map error check not applicable
k3-ringacc 4b800000.ringacc: coherent idx 2216 P=d1150000 N=d115 D=d1150000 L=40 DMA_BIDIRECTIONAL dma map error check not applicable

Fixes: 2e05ea5cdc ("dma-mapping: implement dma_map_single_attrs using dma_map_page_attrs")
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Grygorii Strashko 2020-04-08 22:43:00 +03:00 committed by Christoph Hellwig
parent cdcda0d1f8
commit 9bb50ed747
1 changed files with 6 additions and 3 deletions
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9
kernel/dma/debug.c
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@ -137,9 +137,12 @@ static const char *const maperr2str[] = {
[MAP_ERR_CHECKED] = "dma map error checked",
};
static const char *type2name[5] = { "single", "page",
"scather-gather", "coherent",
"resource" };
static const char *type2name[] = {
[dma_debug_single] = "single",
[dma_debug_sg] = "scather-gather",
[dma_debug_coherent] = "coherent",
[dma_debug_resource] = "resource",
};
static const char *dir2name[4] = { "DMA_BIDIRECTIONAL", "DMA_TO_DEVICE",
"DMA_FROM_DEVICE", "DMA_NONE" };