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[PATCH] make pmtmr_ioport __read_mostly

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- written on init only, accessed for every timer read --> __read_mostly
- fix broken sentence

Signed-off-by: Andreas Mohr <[email protected]>
Cc: john stultz <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Andreas Mohr 2006-06-26 00:25:14 -07:00 • committed by Linus Torvalds
commit 7d622d4794
2 changed files with 3 additions and 3 deletions
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4
drivers/clocksource/acpi_pm.c
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@ -30,7 +30,7 @@
* The location is detected during setup_arch(),
* in arch/i386/acpi/boot.c
*/
u32 pmtmr_ioport;
u32 pmtmr_ioport __read_mostly;
#define ACPI_PM_MASK 0xFFFFFF /* limit it to 24 bits */
@ -47,7 +47,7 @@ static cycle_t acpi_pm_read_verified(void)
/*
* It has been reported that because of various broken
* chipsets (ICH4, PIIX4 and PIIX4E) where the ACPI PM clock
* source is not latched, so you must read it multiple
* source is not latched, you must read it multiple
* times to ensure a safe value is read:
*/
do {