From: Sandhya Bankar <bankarsandhya512@gmail.com>
To: outreachy-kernel@googlegroups.com
Cc: abbotti@mev.co.uk, hsweeten@visionengravers.com,
gregkh@linuxfoundation.org
Subject: [PATCH] Staging: comedi: Use USB_ENDPOINT_DIR_MASK instead of USB_DIR_IN
Date: Tue, 20 Sep 2016 00:30:19 +0530 [thread overview]
Message-ID: <20160919190019.GA9583@sandhya> (raw)
USB_ENDPOINT_DIR_MASK and USB_DIR_IN have the same value,
but USB_ENDPOINT_DIR_MASK is more correct for use as a mask.
Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
---
drivers/staging/comedi/drivers/dt9812.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c
index 7ebca86..40a7d97 100644
--- a/drivers/staging/comedi/drivers/dt9812.c
+++ b/drivers/staging/comedi/drivers/dt9812.c
@@ -676,7 +676,7 @@ static int dt9812_find_endpoints(struct comedi_device *dev)
dir = USB_DIR_IN;
break;
}
- if ((ep->bEndpointAddress & USB_DIR_IN) != dir) {
+ if ((ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK) != dir) {
dev_err(dev->class_dev,
"Endpoint has wrong direction\n");
return -ENODEV;
--
1.7.1
next reply other threads:[~2016-09-19 19:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-19 19:00 Sandhya Bankar [this message]
2016-09-20 6:46 ` [PATCH] Staging: comedi: Use USB_ENDPOINT_DIR_MASK instead of USB_DIR_IN Greg KH
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