4 files changed, 7 insertions, 7 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 12c09fafce9a..352cf81af581 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1214,7 +1214,7 @@ acpi_os_validate_address (
 }
 
 #ifdef CONFIG_DMI
-static int dmi_osi_linux(struct dmi_system_id *d)
+static int dmi_osi_linux(const struct dmi_system_id *d)
 {
 	printk(KERN_NOTICE "%s detected: enabling _OSI(Linux)\n", d->ident);
 	enable_osi_linux(1);
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index f18261368e76..1e8287b4f40c 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -92,7 +92,7 @@ module_param(bm_history, uint, 0644);
  *
  * To skip this limit, boot/load with a large max_cstate limit.
  */
-static int set_max_cstate(struct dmi_system_id *id)
+static int set_max_cstate(const struct dmi_system_id *id)
 {
 	if (max_cstate > ACPI_PROCESSOR_MAX_POWER)
 		return 0;
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index 2cbb9aabd00e..5055acf2163c 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -215,7 +215,7 @@ static struct pm_ops acpi_pm_ops = {
  * Toshiba fails to preserve interrupts over S1, reinitialization
  * of 8259 is needed after S1 resume.
  */
-static int __init init_ints_after_s1(struct dmi_system_id *d)
+static int __init init_ints_after_s1(const struct dmi_system_id *d)
 {
 	printk(KERN_WARNING "%s with broken S1 detected.\n", d->ident);
 	init_8259A_after_S1 = 1;
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index bc6d5866ef98..ad898e10c1a9 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -1360,7 +1360,7 @@ static int acpi_thermal_resume(struct acpi_device *device)
 }
 
 #ifdef CONFIG_DMI
-static int thermal_act(struct dmi_system_id *d) {
+static int thermal_act(const struct dmi_system_id *d) {
 
 	if (act == 0) {
 		printk(KERN_NOTICE "ACPI: %s detected: "
@@ -1369,14 +1369,14 @@ static int thermal_act(struct dmi_system_id *d) {
 	}
 	return 0;
 }
-static int thermal_nocrt(struct dmi_system_id *d) {
+static int thermal_nocrt(const struct dmi_system_id *d) {
 
 	printk(KERN_NOTICE "ACPI: %s detected: "
 		"disabling all critical thermal trip point actions.\n", d->ident);
 	nocrt = 1;
 	return 0;
 }
-static int thermal_tzp(struct dmi_system_id *d) {
+static int thermal_tzp(const struct dmi_system_id *d) {
 
 	if (tzp == 0) {
 		printk(KERN_NOTICE "ACPI: %s detected: "
@@ -1385,7 +1385,7 @@ static int thermal_tzp(struct dmi_system_id *d) {
 	}
 	return 0;
 }
-static int thermal_psv(struct dmi_system_id *d) {
+static int thermal_psv(const struct dmi_system_id *d) {
 
 	if (psv == 0) {
 		printk(KERN_NOTICE "ACPI: %s detected: "