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Staging: most: Use usb_endpoint_dir_in(endpoint) instead of (endpoint->bEndpointAddress & USB_DIR_IN).

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Use usb_endpoint_dir_in(endpoint) instead of (endpoint->bEndpointAddress & USB_DIR_IN) to check if the endpoint has IN direction.
This correction is based on following semantic patch,

@@
struct usb_endpoint_descriptor *endpoint;
expression E;
@@

(
- endpoint->bEndpointAddress & USB_DIR_IN
+ usb_endpoint_dir_in(endpoint)
|
- endpoint->bEndpointAddress == USB_DIR_IN
+ usb_endpoint_dir_in(endpoint)
|
- (endpoint->bEndpointAddress & E) == USB_DIR_IN
+ usb_endpoint_dir_in(endpoint)
)

Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sandhya Bankar 2016-03-06 15:50:35 +05:30 committed by Greg Kroah-Hartman
parent d93f27b732
commit afd14cef01
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/most/hdm-usb/hdm_usb.c
View file

@ -1299,7 +1299,7 @@ hdm_probe(struct usb_interface *interface, const struct usb_device_id *id)
tmp_cap->num_buffers_streaming = BUF_CHAIN_SIZE;
tmp_cap->data_type = MOST_CH_CONTROL | MOST_CH_ASYNC |
MOST_CH_ISOC_AVP | MOST_CH_SYNC;
if (ep_desc->bEndpointAddress & USB_DIR_IN)
if (usb_endpoint_dir_in(ep_desc))
tmp_cap->direction = MOST_CH_RX;
else
tmp_cap->direction = MOST_CH_TX;