Al Viro wrote:
* Split the implementation-agnostic stuff in separate files. * Make sure that targets using non-default request_irq() pull kernel/irq/devres.o * Introduce new symbols (HAS_IOPORT and HAS_IOMEM) defaulting to positive; allow architectures to turn them off (we needed these symbols anyway for dependencies of quite a few drivers). * protect the ioport-related parts of lib/devres.o with CONFIG_HAS_IOPORT. Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx> --- arch/arm/Kconfig | 5 + arch/cris/Kconfig | 3 + arch/h8300/Kconfig | 3 + arch/h8300/kernel/Makefile | 4 +- arch/m32r/Kconfig | 3 + arch/m68k/Kconfig | 3 + arch/m68k/kernel/Makefile | 4 +- arch/m68knommu/Kconfig | 3 + arch/s390/Kconfig | 3 + arch/sparc/kernel/Makefile | 4 +- arch/um/Kconfig | 3 + arch/xtensa/Kconfig | 3 + include/linux/io.h | 6 - include/linux/pci.h | 5 + kernel/irq/Makefile | 2 +- kernel/irq/devres.c | 88 +++++++++++++ kernel/irq/manage.c | 86 ------------- lib/Kconfig | 9 +- lib/Makefile | 5 +- lib/devres.c | 300 ++++++++++++++++++++++++++++++++++++++++++++ lib/iomap.c | 296 ------------------------------------------- 21 files changed, 442 insertions(+), 396 deletions(-) create mode 100644 kernel/irq/devres.c create mode 100644 lib/devres.c
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