diff options
| author | Vaishali Thakkar <vthakkar1994@gmail.com> | 2015-06-06 07:02:53 +0530 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-07-29 09:59:18 -0500 |
| commit | b8464bcf0a20970471e8f897fe4706fcc2702263 (patch) | |
| tree | 3f336ce7afe6311c95d23dc1aa60c50bd13e5344 /drivers/usb/gadget/legacy/gmidi.c | |
| parent | d3c1ac4a69667300996ea76fe25c33434372a2a8 (diff) | |
usb: gadget: Convert use of __constant_cpu_to_le16 to cpu_to_le16
In big endian cases, macro cpu_to_le16 unfolds to __swab16 which
provides special case for constants. In little endian cases,
__constant_cpu_to_le16 and cpu_to_le16 expand directly to the
same expression. So, replace __constant_cpu_to_le16 with
cpu_to_le16 with the goal of getting rid of the definition of
__constant_cpu_to_le16 completely.
The semantic patch that performs this transformation is as follows:
@@expression x;@@
- __constant_cpu_to_le16(x)
+ cpu_to_le16(x)
Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/legacy/gmidi.c')
| -rw-r--r-- | drivers/usb/gadget/legacy/gmidi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/gadget/legacy/gmidi.c b/drivers/usb/gadget/legacy/gmidi.c index da19c486b61e..650568de0de3 100644 --- a/drivers/usb/gadget/legacy/gmidi.c +++ b/drivers/usb/gadget/legacy/gmidi.c @@ -88,10 +88,10 @@ MODULE_PARM_DESC(out_ports, "Number of MIDI output ports"); static struct usb_device_descriptor device_desc = { .bLength = USB_DT_DEVICE_SIZE, .bDescriptorType = USB_DT_DEVICE, - .bcdUSB = __constant_cpu_to_le16(0x0200), + .bcdUSB = cpu_to_le16(0x0200), .bDeviceClass = USB_CLASS_PER_INTERFACE, - .idVendor = __constant_cpu_to_le16(DRIVER_VENDOR_NUM), - .idProduct = __constant_cpu_to_le16(DRIVER_PRODUCT_NUM), + .idVendor = cpu_to_le16(DRIVER_VENDOR_NUM), + .idProduct = cpu_to_le16(DRIVER_PRODUCT_NUM), /* .iManufacturer = DYNAMIC */ /* .iProduct = DYNAMIC */ .bNumConfigurations = 1, |