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authorVaishali Thakkar <vthakkar1994@gmail.com>2015-06-06 07:02:53 +0530
committerFelipe Balbi <balbi@ti.com>2015-07-29 09:59:18 -0500
commitb8464bcf0a20970471e8f897fe4706fcc2702263 (patch)
tree3f336ce7afe6311c95d23dc1aa60c50bd13e5344 /drivers/usb/gadget/legacy/audio.c
parentd3c1ac4a69667300996ea76fe25c33434372a2a8 (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/audio.c')
-rw-r--r--drivers/usb/gadget/legacy/audio.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/gadget/legacy/audio.c b/drivers/usb/gadget/legacy/audio.c
index f289caf18a45..b8095bfe57b6 100644
--- a/drivers/usb/gadget/legacy/audio.c
+++ b/drivers/usb/gadget/legacy/audio.c
@@ -124,7 +124,7 @@ static struct usb_device_descriptor device_desc = {
.bLength = sizeof device_desc,
.bDescriptorType = USB_DT_DEVICE,
- .bcdUSB = __constant_cpu_to_le16(0x200),
+ .bcdUSB = cpu_to_le16(0x200),
#ifdef CONFIG_GADGET_UAC1
.bDeviceClass = USB_CLASS_PER_INTERFACE,
@@ -141,8 +141,8 @@ static struct usb_device_descriptor device_desc = {
* we support. (As does bNumConfigurations.) These values can
* also be overridden by module parameters.
*/
- .idVendor = __constant_cpu_to_le16(AUDIO_VENDOR_NUM),
- .idProduct = __constant_cpu_to_le16(AUDIO_PRODUCT_NUM),
+ .idVendor = cpu_to_le16(AUDIO_VENDOR_NUM),
+ .idProduct = cpu_to_le16(AUDIO_PRODUCT_NUM),
/* .bcdDevice = f(hardware) */
/* .iManufacturer = DYNAMIC */
/* .iProduct = DYNAMIC */