From 882826f58b2c48cafc7084a799207e76f2c74fe0 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 21 May 2025 15:55:43 +0200 Subject: [PATCH] ALSA: usb-audio: qcom: fix USB_XHCI dependency SND_USB_AUDIO_QMI depends on USB_XHCI_SIDEBAND, but that is a bool symbol and allows it to be built-in even when XHCI itself is in a loadable module. That configuration causes a link failure: arm-linux-gnueabi-ld: sound/usb/qcom/qc_audio_offload.o: in function `uaudio_event_ring_cleanup_free': qc_audio_offload.c:(.text+0x7dc): undefined reference to `xhci_sideband_remove_interrupter' arm-linux-gnueabi-ld: sound/usb/qcom/qc_audio_offload.o: in function `uaudio_endpoint_setup': qc_audio_offload.c:(.text+0xe88): undefined reference to `xhci_sideband_add_endpoint' Add the extra dependency on USB_XHCI itself. Fixes: 326bbc348298 ("ALSA: usb-audio: qcom: Introduce QC USB SND offloading support") Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20250521135551.2111109-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman --- sound/usb/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig index 6daa551738da..41c47301bc19 100644 --- a/sound/usb/Kconfig +++ b/sound/usb/Kconfig @@ -178,7 +178,8 @@ config SND_BCD2000 config SND_USB_AUDIO_QMI tristate "Qualcomm Audio Offload driver" - depends on QCOM_QMI_HELPERS && SND_USB_AUDIO && USB_XHCI_SIDEBAND && SND_SOC_USB + depends on QCOM_QMI_HELPERS && SND_USB_AUDIO && SND_SOC_USB + depends on USB_XHCI_HCD && USB_XHCI_SIDEBAND help Say Y here to enable the Qualcomm USB audio offloading feature. -- 2.47.2