Messages in this thread Patch in this message | | | Date | Wed, 19 Apr 2017 15:16:15 +0400 | From | Razmik Karapetyan <> | Subject | [PATCH 1/2] usb: dwc2: Remove unnecessary debug prints |
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Removed unnecessary debug prints about DMA mode for host side from dwc2_gahbcfg_init() function.
Signed-off-by: Razmik Karapetyan <razmik@synopsys.com> --- drivers/usb/dwc2/hcd.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-)
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c index f4ef159..6da1a1e 100644 --- a/drivers/usb/dwc2/hcd.c +++ b/drivers/usb/dwc2/hcd.c @@ -302,22 +302,10 @@ static int dwc2_gahbcfg_init(struct dwc2_hsotg *hsotg) break; } - dev_dbg(hsotg->dev, "host_dma:%d dma_desc_enable:%d\n", - hsotg->params.host_dma, - hsotg->params.dma_desc_enable); - - if (hsotg->params.host_dma) { - if (hsotg->params.dma_desc_enable) - dev_dbg(hsotg->dev, "Using Descriptor DMA mode\n"); - else - dev_dbg(hsotg->dev, "Using Buffer DMA mode\n"); - } else { - dev_dbg(hsotg->dev, "Using Slave mode\n"); - hsotg->params.dma_desc_enable = false; - } - if (hsotg->params.host_dma) ahbcfg |= GAHBCFG_DMA_EN; + else + hsotg->params.dma_desc_enable = false; dwc2_writel(ahbcfg, hsotg->regs + GAHBCFG); -- 2.7.4
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