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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-06-30 19:09:31 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-07-24 11:18:21 +0200 |
| commit | 3195201198aad06c151dcfcb09e2fff79b2fda0e (patch) | |
| tree | 3d0241c6b461ccf64ccce4dc924b35e7070131fd /arch/x86 | |
| parent | x86/io: Define IO accessors by preprocessor (diff) | |
| download | linux-3195201198aad06c151dcfcb09e2fff79b2fda0e.tar.xz linux-3195201198aad06c151dcfcb09e2fff79b2fda0e.zip | |
x86/io: Include asm-generic/io.h to architectural code
asm-generic/io.h defines few helpers which would be useful in the drivers,
such as writesb() and readsb().
Include it to the asm/io.h in architectural folder.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Cc: Baolin Wang <baolin.wang@spreadtrum.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: intel-gfx@lists.freedesktop.org
Cc: linux-i2c@vger.kernel.org
Link: http://lkml.kernel.org/r/20170630170934.83028-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/io.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h index c1c0880768f7..0558d81c177e 100644 --- a/arch/x86/include/asm/io.h +++ b/arch/x86/include/asm/io.h @@ -406,6 +406,9 @@ extern bool xen_biovec_phys_mergeable(const struct bio_vec *vec1, #define IO_SPACE_LIMIT 0xffff +#include <asm-generic/io.h> +#undef PCI_IOBASE + #ifdef CONFIG_MTRR extern int __must_check arch_phys_wc_index(int handle); #define arch_phys_wc_index arch_phys_wc_index |