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authorSergey Senozhatsky <sergey.senozhatsky.work@gmail.com>2019-03-14 11:34:33 +0300
committerFelipe Balbi <felipe.balbi@linux.intel.com>2019-05-03 09:13:48 +0300
commit0c91ca478909d1d755b852970519126107478bfb (patch)
tree79820b644d17ef636247e7e523b69cde5cb26813 /drivers/usb
parent54f37f56631747075f1f9a2f0edf6ba405e3e66c (diff)
downloadlinux-0c91ca478909d1d755b852970519126107478bfb.tar.xz
usb: gadget: do not use __constant_cpu_to_le16
A trivial patch. cpu_to_le16() is capable enough to detect __builtin_constant_p() and to use an appropriate compile time ___constant_swahbXX() function. So we can use cpu_to_le16() instead of __constant_cpu_to_le16(). Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/gadget/function/f_uac1_legacy.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/gadget/function/f_uac1_legacy.c b/drivers/usb/gadget/function/f_uac1_legacy.c
index 24c086bcdeaa..6677ae932de0 100644
--- a/drivers/usb/gadget/function/f_uac1_legacy.c
+++ b/drivers/usb/gadget/function/f_uac1_legacy.c
@@ -54,8 +54,8 @@ static struct uac1_ac_header_descriptor_1 ac_header_desc = {
.bLength = UAC_DT_AC_HEADER_LENGTH,
.bDescriptorType = USB_DT_CS_INTERFACE,
.bDescriptorSubtype = UAC_HEADER,
- .bcdADC = __constant_cpu_to_le16(0x0100),
- .wTotalLength = __constant_cpu_to_le16(UAC_DT_TOTAL_LENGTH),
+ .bcdADC = cpu_to_le16(0x0100),
+ .wTotalLength = cpu_to_le16(UAC_DT_TOTAL_LENGTH),
.bInCollection = F_AUDIO_NUM_INTERFACES,
.baInterfaceNr = {
/* Interface number of the first AudioStream interface */
@@ -183,7 +183,7 @@ static struct uac_iso_endpoint_descriptor as_iso_out_desc = {
.bDescriptorSubtype = UAC_EP_GENERAL,
.bmAttributes = 1,
.bLockDelayUnits = 1,
- .wLockDelay = __constant_cpu_to_le16(1),
+ .wLockDelay = cpu_to_le16(1),
};
static struct usb_descriptor_header *f_audio_desc[] = {