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 --- drivers/mtd/Makefile | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 drivers/mtd/Makefile (limited to 'drivers/mtd/Makefile') diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile new file mode 100644 index 000000000..7b6dd53e8 --- /dev/null +++ b/drivers/mtd/Makefile @@ -0,0 +1,34 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for the memory technology device drivers. +# + +# Core functionality. +obj-$(CONFIG_MTD) += mtd.o +mtd-y := mtdcore.o mtdsuper.o mtdconcat.o mtdpart.o mtdchar.o +mtd-$(CONFIG_MTD_VIRT_CONCAT) += mtd_virt_concat.o + +obj-y += parsers/ + +# 'Users' - code which presents functionality to userspace. +obj-$(CONFIG_MTD_BLKDEVS) += mtd_blkdevs.o +obj-$(CONFIG_MTD_BLOCK) += mtdblock.o +obj-$(CONFIG_MTD_BLOCK_RO) += mtdblock_ro.o +obj-$(CONFIG_FTL) += ftl.o +obj-$(CONFIG_NFTL) += nftl.o +obj-$(CONFIG_INFTL) += inftl.o +obj-$(CONFIG_RFD_FTL) += rfd_ftl.o +obj-$(CONFIG_SSFDC) += ssfdc.o +obj-$(CONFIG_SM_FTL) += sm_ftl.o +obj-$(CONFIG_MTD_OOPS) += mtdoops.o +obj-$(CONFIG_MTD_PSTORE) += mtdpstore.o +obj-$(CONFIG_MTD_SWAP) += mtdswap.o + +nftl-objs := nftlcore.o nftlmount.o +inftl-objs := inftlcore.o inftlmount.o + +obj-y += chips/ lpddr/ maps/ devices/ nand/ tests/ + +obj-$(CONFIG_MTD_SPI_NOR) += spi-nor/ +obj-$(CONFIG_MTD_UBI) += ubi/ +obj-$(CONFIG_MTD_HYPERBUS) += hyperbus/ -- cgit v1.3.1