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authorNicolas Ferre <nicolas.ferre@atmel.com>2009-07-06 18:19:44 +0200
committerDan Williams <dan.j.williams@intel.com>2009-07-22 22:11:28 -0700
commitf1aef8b6e6abf32a3a269542f95a19e2cb319f6c (patch)
treef364595263d6c99487bbbcfb4767326694bb2aff /drivers/dma
parent0a2ff57d6fba92842272889b4bca447344cd9d36 (diff)
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dmaengine: dmatest: correct thread_count while using multiple thread per channel
It seems that thread_count is not properly calculated in dmatest. In fact the thread count number that is returned from dmatest_add_threads() is not correctly added to the thread_count and thus not properly printed. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/dmatest.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 2d973d6..d93017f 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -508,11 +508,11 @@ static int dmatest_add_channel(struct dma_chan *chan)
if (dma_has_cap(DMA_MEMCPY, dma_dev->cap_mask)) {
cnt = dmatest_add_threads(dtc, DMA_MEMCPY);
- thread_count += cnt > 0 ?: 0;
+ thread_count += cnt > 0 ? cnt : 0;
}
if (dma_has_cap(DMA_XOR, dma_dev->cap_mask)) {
cnt = dmatest_add_threads(dtc, DMA_XOR);
- thread_count += cnt > 0 ?: 0;
+ thread_count += cnt > 0 ? cnt : 0;
}
pr_info("dmatest: Started %u threads using %s\n",
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