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Message-Id: <1382019576-25105-2-git-send-email-bigeasy@linutronix.de> Date: Thu, 17 Oct 2013 16:19:36 +0200 From: Sebastian Andrzej Siewior <bigeasy@...utronix.de> To: Vinod Koul <vinod.koul@...el.com> Cc: Dan Williams <dan.j.williams@...el.com>, linux-kernel@...r.kernel.org, Felipe Balbi <balbi@...com>, linux-usb@...r.kernel.org, kishon@...com, Sebastian Andrzej Siewior <bigeasy@...utronix.de> Subject: [PATCH 2/2] dma: cppi41: return code > 0 of pm_runtime_get_sync() is not an error Return code of pm_runtime_get_sync() > 0 is not an error and may happen. Noticed during rmmod & modprobe testing. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de> --- drivers/dma/cppi41.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/cppi41.c b/drivers/dma/cppi41.c index 272969c..42134f9 100644 --- a/drivers/dma/cppi41.c +++ b/drivers/dma/cppi41.c @@ -957,7 +957,7 @@ static int cppi41_dma_probe(struct platform_device *pdev) pm_runtime_enable(dev); ret = pm_runtime_get_sync(dev); - if (ret) + if (ret < 0) goto err_get_sync; cdd->queues_rx = glue_info->queues_rx; -- 1.8.4.rc3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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