Messages in this thread Patch in this message | | | From | Bjorn Helgaas <> | Subject | [patch] clocksource, acpi_pm.c: put acpi_pm_read_slow() under CONFIG_PCI | Date | Wed, 5 Nov 2008 13:40:57 -0600 |
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acpi_pm_read_slow() is only used when CONFIG_PCI=y, so move the definition inside the ifdef.
Otherwise this causes a "defined but not used" warning when building with CONFIG_ACPI=y and CONFIG_PCI=n (that's not supported yet, but it could be).
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c index c201710..e1129fa 100644 --- a/drivers/clocksource/acpi_pm.c +++ b/drivers/clocksource/acpi_pm.c @@ -57,11 +57,6 @@ u32 acpi_pm_read_verified(void) return v2; } -static cycle_t acpi_pm_read_slow(void) -{ - return (cycle_t)acpi_pm_read_verified(); -} - static cycle_t acpi_pm_read(void) { return (cycle_t)read_pmtmr(); @@ -88,6 +83,11 @@ static int __init acpi_pm_good_setup(char *__str) } __setup("acpi_pm_good", acpi_pm_good_setup); +static cycle_t acpi_pm_read_slow(void) +{ + return (cycle_t)acpi_pm_read_verified(); +} + static inline void acpi_pm_need_workaround(void) { clocksource_acpi_pm.read = acpi_pm_read_slow;
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