linux-stable-rt/sound/usb
Julia Lawall 913ae5a24e ALSA: sound/usb: Use negated usb_endpoint_xfer_control, etc
This patch extends 42a6e66f1e by using
usb_endpoint_xfer_control, usb_endpoint_xfer_isoc, usb_endpoint_xfer_bulk,
and usb_endpoint_xfer_int in the negated case as well.

This patch also rewrites some calls to usb_endpoint_dir_in as negated calls
to !usb_endpoint_dir_out, and vice versa, to better correspond to the
intent of the original code.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@ struct usb_endpoint_descriptor *epd; @@

- (usb_endpoint_type(epd) != \(USB_ENDPOINT_XFER_CONTROL\|0\))
+ !usb_endpoint_xfer_control(epd)

@@ struct usb_endpoint_descriptor *epd; @@

- (usb_endpoint_type(epd) != \(USB_ENDPOINT_XFER_ISOC\|1\))
+ !usb_endpoint_xfer_isoc(epd)

@@ struct usb_endpoint_descriptor *epd; @@

- (usb_endpoint_type(epd) != \(USB_ENDPOINT_XFER_BULK\|2\))
+ !usb_endpoint_xfer_bulk(epd)

@@ struct usb_endpoint_descriptor *epd; @@

- (usb_endpoint_type(epd) != \(USB_ENDPOINT_XFER_INT\|3\))
+ !usb_endpoint_xfer_int(epd)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-04 12:10:04 +01:00
..
caiaq ALSA: Use usb_set/get_intfdata 2009-01-02 11:52:45 +01:00
usx2y ALSA: Use usb_set/get_intfdata 2009-01-02 11:52:45 +01:00
Kconfig
Makefile
usbaudio.c ALSA: Use usb_set/get_intfdata 2009-01-02 11:52:45 +01:00
usbaudio.h
usbmidi.c ALSA: sound/usb: Use negated usb_endpoint_xfer_control, etc 2009-01-04 12:10:04 +01:00
usbmixer.c ALSA: sound/usb: Use negated usb_endpoint_xfer_control, etc 2009-01-04 12:10:04 +01:00
usbmixer_maps.c
usbquirks.h