opt_dma_latency_cb
opt_dma_latency_cb)
const struct option opt = TEST_CALLBACK(&dma_latency, opt_dma_latency_cb);
ck_assert_int_eq(opt_dma_latency_cb(&opt, "1000", 0), 0);
const struct option opt = TEST_CALLBACK(&dma_latency, opt_dma_latency_cb);
opt_dma_latency_cb(&opt, "-1", 0);
const struct option opt = TEST_CALLBACK(&dma_latency, opt_dma_latency_cb);
opt_dma_latency_cb(&opt, "10001", 0);