diff options
| author | Ferenc Wagner <wferi@niif.hu> | 2011-11-18 15:28:22 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-12-05 13:53:36 +0100 |
| commit | 3f7787b36cf2d99f3dbc8a0be85b92a5530a9a76 (patch) | |
| tree | a516d2e200d9a4036e35b46dbba32867385630a0 /arch/x86/kernel/hpet.c | |
| parent | x86: Fix boot failures on older AMD CPU's (diff) | |
| download | linux-3f7787b36cf2d99f3dbc8a0be85b92a5530a9a76.tar.xz linux-3f7787b36cf2d99f3dbc8a0be85b92a5530a9a76.zip | |
x86: Replace the EVT_TO_HPET_DEV() macro with an inline function
The original macro worked only when applied to variables named
'evt'. While this could have been fixed by simply renaming the
macro argument, a more type-safe replacement is preferred.
Signed-off-by: Ferenc Wagner <wferi@niif.hu>
Cc: Venkatesh Pallipadi \(Venki\) <venki@google.com>
Link: http://lkml.kernel.org/r/8ed5c66c02041226e8cf8b4d5d6b41e543d90bd6.1321626272.git.wferi@niif.hu
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to '')
| -rw-r--r-- | arch/x86/kernel/hpet.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index b946a9eac7d9..52aae9a5fac9 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -32,8 +32,6 @@ #define HPET_MIN_CYCLES 128 #define HPET_MIN_PROG_DELTA (HPET_MIN_CYCLES + (HPET_MIN_CYCLES >> 1)) -#define EVT_TO_HPET_DEV(evt) container_of(evt, struct hpet_dev, evt) - /* * HPET address is set in acpi/boot.c, when an ACPI entry exists */ @@ -55,6 +53,11 @@ struct hpet_dev { char name[10]; }; +inline struct hpet_dev *EVT_TO_HPET_DEV(struct clock_event_device *evtdev) +{ + return container_of(evtdev, struct hpet_dev, evt); +} + inline unsigned int hpet_readl(unsigned int a) { return readl(hpet_virt_address + a); |