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authorPaul Gortmaker <paul.gortmaker@windriver.com>2013-06-19 22:30:58 +0400
committerPaul Gortmaker <paul.gortmaker@windriver.com>2013-07-15 03:36:58 +0400
commitfe7bf106ebc22730797ba9b51308b166d68b77f9 (patch)
tree6ba0d3838af1737634b52d9f090178e5aa90b5c9 /drivers/acpi/processor_idle.c
parentd23e2ae1aae52bb80bd90525179375817db99809 (diff)
downloadlinux-fe7bf106ebc22730797ba9b51308b166d68b77f9.tar.xz
acpi: delete __cpuinit usage from all acpi files
The __cpuinit type of throwaway sections might have made sense some time ago when RAM was more constrained, but now the savings do not offset the cost and complications. For example, the fix in commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time") is a good example of the nasty type of bugs that can be created with improper use of the various __init prefixes. After a discussion on LKML[1] it was decided that cpuinit should go the way of devinit and be phased out. Once all the users are gone, we can then finally remove the macros themselves from linux/init.h. This removes all the drivers/acpi uses of the __cpuinit macros from all C files. [1] https://lkml.org/lkml/2013/5/20/589 Cc: Len Brown <lenb@kernel.org> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: linux-acpi@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'drivers/acpi/processor_idle.c')
-rw-r--r--drivers/acpi/processor_idle.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 0461ccc92c54..f98dd00b51a9 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -96,9 +96,7 @@ static int set_max_cstate(const struct dmi_system_id *id)
return 0;
}
-/* Actually this shouldn't be __cpuinitdata, would be better to fix the
- callers to only run once -AK */
-static struct dmi_system_id __cpuinitdata processor_power_dmi_table[] = {
+static struct dmi_system_id processor_power_dmi_table[] = {
{ set_max_cstate, "Clevo 5600D", {
DMI_MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"),
DMI_MATCH(DMI_BIOS_VERSION,"SHE845M0.86C.0013.D.0302131307")},
@@ -1165,7 +1163,7 @@ int acpi_processor_cst_has_changed(struct acpi_processor *pr)
static int acpi_processor_registered;
-int __cpuinit acpi_processor_power_init(struct acpi_processor *pr)
+int acpi_processor_power_init(struct acpi_processor *pr)
{
acpi_status status = 0;
int retval;