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| author |  Liviu Dudau <Liviu.Dudau@arm.com>
| 2014-09-29 15:29:20 +0100 |
|---|---|---|
| committer |  Bjorn Helgaas <bhelgaas@google.com>
| 2014-09-30 09:42:44 -0600 |
| commit | 112eeaa7f87bbd2925e919486bb504f8954fa675 (patch) | |
| tree | 9a03aed0429ce92cf5fd218f14b3427bcc5e1ec1 /lib | |
| parent | Linux 3.17-rc2 (diff) | |
| download | linux-112eeaa7f87bbd2925e919486bb504f8954fa675.tar.gz linux-112eeaa7f87bbd2925e919486bb504f8954fa675.tar.bz2 linux-112eeaa7f87bbd2925e919486bb504f8954fa675.zip | |
asm-generic/io.h: Fix ioport_map() for !CONFIG_GENERIC_IOMAP
The !CONFIG_GENERIC_IOMAP version of ioport_map() is wrong. It returns a
mapped, i.e., virtual, address that can start from zero and completely
ignores the PCI_IOBASE and IO_SPACE_LIMIT that most architectures that use
!CONFIG_GENERIC_MAP define.
Tested-by: Tanmay Inamdar <tinamdar@apm.com>
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions