From f146c7bc85a51f95c05e0f8173d484eb301ece78 Mon Sep 17 00:00:00 2001 From: Danilo Krummrich Date: Thu, 13 Aug 2026 18:52:04 +0200 Subject: PCI: Add pci_irq_type() to query the allocated interrupt type Add a helper that returns PCI_IRQ_MSIX, PCI_IRQ_MSI, or PCI_IRQ_INTX based on the interrupt type the PCI core selected after pci_alloc_irq_vectors(). Several drivers already open-code this check against pdev->msix_enabled and pdev->msi_enabled, or even open code this helper [1]. A common helper avoids the duplication and keeps drivers from accessing the bitfield directly (see also [2]). Acked-by: Bjorn Helgaas Tested-by: John Hubbard Link: https://elixir.bootlin.com/linux/v7.1/source/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c#L196 [1] Inspired-by: John Hubbard Link: https://lore.kernel.org/all/DKKG2QM3YJYB.Z2H2B2UXJ75N@kernel.org/ [2] Reviewed-by: Gary Guo Link: https://patch.msgid.link/20260813165234.620555-5-dakr@kernel.org [ Add missing pci_irq_type() stub for CONFIG_PCI=n. ] Signed-off-by: Danilo Krummrich --- sound/drivers/Makefile | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 sound/drivers/Makefile (limited to 'sound/drivers/Makefile') diff --git a/sound/drivers/Makefile b/sound/drivers/Makefile new file mode 100644 index 000000000..a08bdd70e --- /dev/null +++ b/sound/drivers/Makefile @@ -0,0 +1,28 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for ALSA +# Copyright (c) 2001 by Jaroslav Kysela +# + +snd-dummy-y := dummy.o +snd-aloop-y := aloop.o +snd-mtpav-y := mtpav.o +snd-mts64-y := mts64.o +snd-pcmtest-y := pcmtest.o +snd-portman2x4-y := portman2x4.o +snd-serial-u16550-y := serial-u16550.o +snd-serial-generic-y := serial-generic.o +snd-virmidi-y := virmidi.o + +# Toplevel Module Dependency +obj-$(CONFIG_SND_DUMMY) += snd-dummy.o +obj-$(CONFIG_SND_ALOOP) += snd-aloop.o +obj-$(CONFIG_SND_VIRMIDI) += snd-virmidi.o +obj-$(CONFIG_SND_PCMTEST) += snd-pcmtest.o +obj-$(CONFIG_SND_SERIAL_U16550) += snd-serial-u16550.o +obj-$(CONFIG_SND_SERIAL_GENERIC) += snd-serial-generic.o +obj-$(CONFIG_SND_MTPAV) += snd-mtpav.o +obj-$(CONFIG_SND_MTS64) += snd-mts64.o +obj-$(CONFIG_SND_PORTMAN2X4) += snd-portman2x4.o + +obj-$(CONFIG_SND) += opl3/ opl4/ mpu401/ vx/ pcsp/ -- cgit v1.3.1