dmi: Mark all struct dmi_system_id instances const

... and __initconst if applicable.

Based on similar work for an older kernel in the Grsecurity patch.

[JD: fix toshiba-wmi build]
[JD: add htcpen]
[JD: move __initconst where checkscript wants it]

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jean Delvare <jdelvare@suse.de>

6 files changed, 7 insertions, 7 deletions

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index f8ae286c1502..079535e53e2a 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -1373,7 +1373,7 @@ static void __init acpi_reduced_hw_init(void)
  * If your system is blacklisted here, but you find that acpi=force
  * works for you, please contact linux-acpi@vger.kernel.org
  */
-static struct dmi_system_id __initdata acpi_dmi_table[] = {
+static const struct dmi_system_id acpi_dmi_table[] __initconst = {
 	/*
 	 * Boxes that need ACPI disabled
 	 */
@@ -1448,7 +1448,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
 };
 
 /* second table for DMI checks that should run after early-quirks */
-static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
+static const struct dmi_system_id acpi_dmi_table_late[] __initconst = {
 	/*
 	 * HP laptops which use a DSDT reporting as HP/SB400/10000,
 	 * which includes some code which overrides all temperature
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index 446b0d3d4932..e4b0d92b3ae0 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -2043,7 +2043,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
 	return 0;
 }
 
-static struct dmi_system_id __initdata apm_dmi_table[] = {
+static const struct dmi_system_id apm_dmi_table[] __initconst = {
 	{
 		print_if_true,
 		KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
index 50c89e8a95f2..7ebcc4a74438 100644
--- a/arch/x86/kernel/io_delay.c
+++ b/arch/x86/kernel/io_delay.c
@@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
  * Quirk table for systems that misbehave (lock up, etc.) if port
  * 0x80 is used:
  */
-static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
+static const struct dmi_system_id io_delay_0xed_port_dmi_table[] __initconst = {
 	{
 		.callback	= dmi_io_delay_0xed_port,
 		.ident		= "Compaq Presario V6000",
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 54984b142641..54180fa6f66f 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -150,7 +150,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
 /*
  * This is a single dmi_table handling all reboot quirks.
  */
-static struct dmi_system_id __initdata reboot_dmi_table[] = {
+static const struct dmi_system_id reboot_dmi_table[] __initconst = {
 
 	/* Acer */
 	{	/* Handle reboot issue on Acer Aspire one */
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index 9bd115484745..0f5f60b14f48 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -1092,7 +1092,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
 	return 0;
 }
 
-static struct dmi_system_id __initdata pciirq_dmi_table[] = {
+static const struct dmi_system_id pciirq_dmi_table[] __initconst = {
 	{
 		.callback = fix_broken_hp_bios_irq9,
 		.ident = "HP Pavilion N5400 Series Laptop",
diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
index 4d68d59f457d..84fcfde53f8f 100644
--- a/arch/x86/power/cpu.c
+++ b/arch/x86/power/cpu.c
@@ -428,7 +428,7 @@ static int msr_initialize_bdw(const struct dmi_system_id *d)
 	return msr_init_context(bdw_msr_id, ARRAY_SIZE(bdw_msr_id));
 }
 
-static struct dmi_system_id msr_save_dmi_table[] = {
+static const struct dmi_system_id msr_save_dmi_table[] = {
 	{
 	 .callback = msr_initialize_bdw,
 	 .ident = "BROADWELL BDX_EP",