This file is guarded by an #ifdef CONFIG_PCI. It, consequently, does not
belong to lib/ because it is not generic infrastructure.
Move the file to drivers/pci/ and implement the necessary changes to
Makefiles and Kconfigs.
Update MAINTAINERS file.
Suggested-by: Danilo Krummrich <[email protected]>
Signed-off-by: Philipp Stanner <[email protected]>
Reviewed-by: Arnd Bergmann <[email protected]>
---
MAINTAINERS | 1 -
drivers/pci/Kconfig | 5 +++++
drivers/pci/Makefile | 1 +
lib/pci_iomap.c => drivers/pci/iomap.c | 3 ---
lib/Kconfig | 3 ---
lib/Makefile | 1 -
6 files changed, 6 insertions(+), 8 deletions(-)
rename lib/pci_iomap.c => drivers/pci/iomap.c (99%)
diff --git a/MAINTAINERS b/MAINTAINERS
index edae86acdfdc..efa37ee81d30 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -16762,7 +16762,6 @@ F: include/asm-generic/pci*
F: include/linux/of_pci.h
F: include/linux/pci*
F: include/uapi/linux/pci*
-F: lib/pci*
PCIE DRIVER FOR AMAZON ANNAPURNA LABS
M: Jonathan Chocron <[email protected]>
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 74147262625b..d35001589d88 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -13,6 +13,11 @@ config FORCE_PCI
select HAVE_PCI
select PCI
+# select this to provide a generic PCI iomap,
+# without PCI itself having to be defined
+config GENERIC_PCI_IOMAP
+ bool
+
menuconfig PCI
bool "PCI support"
depends on HAVE_PCI
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index cc8b4e01e29d..64dcedccfc87 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -14,6 +14,7 @@ ifdef CONFIG_PCI
obj-$(CONFIG_PROC_FS) += proc.o
obj-$(CONFIG_SYSFS) += slot.o
obj-$(CONFIG_ACPI) += pci-acpi.o
+obj-$(CONFIG_GENERIC_PCI_IOMAP) += iomap.o
endif
obj-$(CONFIG_OF) += of.o
diff --git a/lib/pci_iomap.c b/drivers/pci/iomap.c
similarity index 99%
rename from lib/pci_iomap.c
rename to drivers/pci/iomap.c
index 6e144b017c48..91285fcff1ba 100644
--- a/lib/pci_iomap.c
+++ b/drivers/pci/iomap.c
@@ -9,7 +9,6 @@
#include <linux/export.h>
-#ifdef CONFIG_PCI
/**
* pci_iomap_range - create a virtual mapping cookie for a PCI BAR
* @dev: PCI device that owns the BAR
@@ -178,5 +177,3 @@ void pci_iounmap(struct pci_dev *dev, void __iomem *p)
EXPORT_SYMBOL(pci_iounmap);
#endif /* ARCH_WANTS_GENERIC_PCI_IOUNMAP */
-
-#endif /* CONFIG_PCI */
diff --git a/lib/Kconfig b/lib/Kconfig
index 3ea1c830efab..1bf859166ac7 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -70,9 +70,6 @@ source "lib/math/Kconfig"
config NO_GENERIC_PCI_IOPORT_MAP
bool
-config GENERIC_PCI_IOMAP
- bool
-
config GENERIC_IOMAP
bool
select GENERIC_PCI_IOMAP
diff --git a/lib/Makefile b/lib/Makefile
index 6b09731d8e61..0800289ec6c5 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -153,7 +153,6 @@ CFLAGS_debug_info.o += $(call cc-option, -femit-struct-debug-detailed=any)
obj-y += math/ crypto/
obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
-obj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o
obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
--
2.43.0