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Subject[PATCH linux-next v2 3/4] usb: gadget: udc: atmel: Use dev_warn() to display EP configuration error
Date
From: Cristian Birsan <cristian.birsan@microchip.com>

Use dev_warn() to display EP configuration error to avoid silent failure.

Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
---
drivers/usb/gadget/udc/atmel_usba_udc.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c
index 2bd8410..942c9c9 100644
--- a/drivers/usb/gadget/udc/atmel_usba_udc.c
+++ b/drivers/usb/gadget/udc/atmel_usba_udc.c
@@ -1851,7 +1851,7 @@ static irqreturn_t usba_udc_irq(int irq, void *devid)
* but it's clearly harmless...
*/
if (!(usba_ep_readl(ep0, CFG) & USBA_EPT_MAPPED))
- dev_dbg(&udc->pdev->dev,
+ dev_warn(&udc->pdev->dev,
"ODD: EP0 configuration is invalid!\n");

/* Preallocate other endpoints */
@@ -1860,8 +1860,8 @@ static irqreturn_t usba_udc_irq(int irq, void *devid)
ep = &udc->usba_ep[i];
usba_ep_writel(ep, CFG, ep->ept_cfg);
if (!(usba_ep_readl(ep, CFG) & USBA_EPT_MAPPED))
- dev_dbg(&udc->pdev->dev,
- "ODD: EP%d configuration is invalid!\n", i);
+ dev_warn(&udc->pdev->dev,
+ "ODD: EP%d configuration is invalid!\n", i);
}
}

--
2.7.4
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