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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>
hifive-unleashed-5.1
Nicolas Ferre 2009-07-06 18:19:44 +02:00 committed by Dan Williams
parent 0a2ff57d6f
commit f1aef8b6e6
1 changed files with 2 additions and 2 deletions
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4
drivers/dma/dmatest.c
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@ -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",