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ACPI / battery: constify the offset tables

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The offset tables are only read, not modified. Make them const.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Mathias Krause 2015-06-13 14:26:53 +02:00 committed by Rafael J. Wysocki
parent eca21d9167
commit a465878455
1 changed files with 4 additions and 4 deletions
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8
drivers/acpi/battery.c
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@ -355,14 +355,14 @@ struct acpi_offsets {
u8 mode; /* int or string? */
};
static struct acpi_offsets state_offsets[] = {
static const struct acpi_offsets state_offsets[] = {
{offsetof(struct acpi_battery, state), 0},
{offsetof(struct acpi_battery, rate_now), 0},
{offsetof(struct acpi_battery, capacity_now), 0},
{offsetof(struct acpi_battery, voltage_now), 0},
};
static struct acpi_offsets info_offsets[] = {
static const struct acpi_offsets info_offsets[] = {
{offsetof(struct acpi_battery, power_unit), 0},
{offsetof(struct acpi_battery, design_capacity), 0},
{offsetof(struct acpi_battery, full_charge_capacity), 0},
@ -378,7 +378,7 @@ static struct acpi_offsets info_offsets[] = {
{offsetof(struct acpi_battery, oem_info), 1},
};
static struct acpi_offsets extended_info_offsets[] = {
static const struct acpi_offsets extended_info_offsets[] = {
{offsetof(struct acpi_battery, revision), 0},
{offsetof(struct acpi_battery, power_unit), 0},
{offsetof(struct acpi_battery, design_capacity), 0},
@ -403,7 +403,7 @@ static struct acpi_offsets extended_info_offsets[] = {
static int extract_package(struct acpi_battery *battery,
union acpi_object *package,
struct acpi_offsets *offsets, int num)
const struct acpi_offsets *offsets, int num)
{
int i;
union acpi_object *element;