summaryrefslogtreecommitdiffstats
path: root/arch/x86/include/asm/io.h
diff options
context:
space:
mode:
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2017-06-30 19:09:33 +0200
committerIngo Molnar <mingo@kernel.org>2017-07-24 11:18:21 +0200
commiteabc2a7c49c01fc97ff8c764ef7d74276b904af6 (patch)
tree9c877870f92d39079bb5900386ae7e3e0fab27cb /arch/x86/include/asm/io.h
parentx86/io: Remove mem*io() duplications (diff)
downloadlinux-eabc2a7c49c01fc97ff8c764ef7d74276b904af6.tar.xz
linux-eabc2a7c49c01fc97ff8c764ef7d74276b904af6.zip
x86/io: Remove xlate_dev_kmem_ptr() duplication
Generic header defines xlate_dev_kmem_ptr(). Reuse it from generic header and remove in x86 code. Move a description to the generic header as well. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 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 Cc: wsa@the-dreams.de Link: http://lkml.kernel.org/r/20170630170934.83028-5-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.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 252434b00fdb..b3bba2f87e18 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -216,11 +216,6 @@ extern void set_iounmap_nonlazy(void);
#include <asm-generic/iomap.h>
/*
- * Convert a virtual cached pointer to an uncached pointer
- */
-#define xlate_dev_kmem_ptr(p) p
-
-/*
* ISA space is 'always mapped' on a typical x86 system, no need to
* explicitly ioremap() it. The fact that the ISA IO space is mapped
* to PAGE_OFFSET is pure coincidence - it does not mean ISA values