From: Chen Ni Date: Fri, 16 May 2025 07:09:38 +0000 (+0800) Subject: ALSA: usb: fcp: Use USB API functions rather than constants X-Git-Tag: v6.16-rc1~170^2~22 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1c116e5569ef3bd33be1d6f687b0270c0932838d;p=thirdparty%2Fkernel%2Flinux.git ALSA: usb: fcp: Use USB API functions rather than constants Use the function usb_endpoint_num() rather than constants. The Coccinelle semantic patch is as follows: @@ struct usb_endpoint_descriptor *epd; @@ - (epd->bEndpointAddress & \(USB_ENDPOINT_NUMBER_MASK\|0x0f\)) + usb_endpoint_num(epd) Signed-off-by: Chen Ni Link: https://patch.msgid.link/20250516070938.12520-1-nichen@iscas.ac.cn Signed-off-by: Takashi Iwai --- diff --git a/sound/usb/fcp.c b/sound/usb/fcp.c index 7df65041ace55..98f9964311a73 100644 --- a/sound/usb/fcp.c +++ b/sound/usb/fcp.c @@ -1092,8 +1092,7 @@ static int fcp_find_fc_interface(struct usb_mixer_interface *mixer) epd = get_endpoint(intf->altsetting, 0); private->bInterfaceNumber = desc->bInterfaceNumber; - private->bEndpointAddress = epd->bEndpointAddress & - USB_ENDPOINT_NUMBER_MASK; + private->bEndpointAddress = usb_endpoint_num(epd); private->wMaxPacketSize = le16_to_cpu(epd->wMaxPacketSize); private->bInterval = epd->bInterval; return 0;