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usb: gadget: Convert use of __constant_cpu_to_le16 to cpu_to_le16

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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>
This commit is contained in:
Vaishali Thakkar
2015-06-06 07:02:53 +05:30
committed by Felipe Balbi
parent d3c1ac4a69
commit b8464bcf0a
4 changed files with 14 additions and 14 deletions
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6
drivers/usb/gadget/legacy/gmidi.c
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@@ -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,