summaryrefslogtreecommitdiff
path: root/arch/x86/include/asm/io.h
diff options
context:
space:
mode:
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2017-06-30 20:09:31 +0300
committerIngo Molnar <mingo@kernel.org>2017-07-24 12:18:21 +0300
commit3195201198aad06c151dcfcb09e2fff79b2fda0e (patch)
tree3d0241c6b461ccf64ccce4dc924b35e7070131fd /arch/x86/include/asm/io.h
parent80b9ece1339374444f08da46fa2383019fcf4374 (diff)
downloadlinux-3195201198aad06c151dcfcb09e2fff79b2fda0e.tar.xz
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/include/asm/io.h')
-rw-r--r--arch/x86/include/asm/io.h3
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