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asm-generic: bugfix for v5.8 

This is a single bugfix for a regression introduced through a
 typo in the v5.8 merge window, leading to incorrect data
 returned from inl() on some architectures.
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'asm-generic-fixes-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic into master

Pull asm-generic bugfix from Arnd Bergmann:
 "A single bugfix for a regression introduced through a typo in the v5.8
  merge window, leading to incorrect data returned from inl() on some
  architectures"

* tag 'asm-generic-fixes-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
  io: Fix return type of _inb and _inl
This commit is contained in:
Linus Torvalds 2020-07-28 11:55:53 -07:00
parent fb896c9107 214ba3584b
commit 6ba1b005ff
1 changed files with 2 additions and 2 deletions
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4
include/asm-generic/io.h
View File

@ -456,7 +456,7 @@ static inline void writesq(volatile void __iomem *addr, const void *buffer,
#if !defined(inb) && !defined(_inb)
#define _inb _inb
static inline u16 _inb(unsigned long addr)
static inline u8 _inb(unsigned long addr)
{
u8 val;
@ -482,7 +482,7 @@ static inline u16 _inw(unsigned long addr)
#if !defined(inl) && !defined(_inl)
#define _inl _inl
static inline u16 _inl(unsigned long addr)
static inline u32 _inl(unsigned long addr)
{
u32 val;