aboutsummaryrefslogtreecommitdiff
path: root/drivers/acpi
diff options
context:
space:
mode:
authorAlexey Starikovskiy <alexey.y.starikovskiy@intel.com>2007-03-07 22:28:00 +0300
committerLen Brown <len.brown@intel.com>2007-03-09 23:27:28 -0500
commit3d02b90be2c7bc7ffbc5e502a135c13838d23ef4 (patch)
treef7abf826dc64642d0389e340f948b7be88b04a13 /drivers/acpi
parentc45aac43fec2d6ca8d0be8408f94e8176c8110ef (diff)
ACPI: EC: Remove casts to/from void* from ec.c
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/ec.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index e7ce6e44942..19896311214 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -406,7 +406,7 @@ static int acpi_ec_query(struct acpi_ec *ec, u8 * data)
static void acpi_ec_gpe_query(void *ec_cxt)
{
- struct acpi_ec *ec = (struct acpi_ec *)ec_cxt;
+ struct acpi_ec *ec = ec_cxt;
u8 value = 0;
char object_name[8];
@@ -424,8 +424,9 @@ static u32 acpi_ec_gpe_handler(void *data)
{
acpi_status status = AE_OK;
u8 value;
- struct acpi_ec *ec = (struct acpi_ec *)data;
+ struct acpi_ec *ec = data;
atomic_inc(&ec->event_count);
+
if (acpi_ec_mode == EC_INTR) {
wake_up(&ec->wait);
}
@@ -468,7 +469,7 @@ acpi_ec_space_handler(u32 function,
void *handler_context, void *region_context)
{
int result = 0;
- struct acpi_ec *ec = NULL;
+ struct acpi_ec *ec = handler_context;
u64 temp = *value;
acpi_integer f_v = 0;
int i = 0;
@@ -480,8 +481,6 @@ acpi_ec_space_handler(u32 function,
return AE_BAD_PARAMETER;
}
- ec = (struct acpi_ec *)handler_context;
-
next_byte:
switch (function) {
case ACPI_READ:
@@ -537,7 +536,7 @@ static struct proc_dir_entry *acpi_ec_dir;
static int acpi_ec_read_info(struct seq_file *seq, void *offset)
{
- struct acpi_ec *ec = (struct acpi_ec *)seq->private;
+ struct acpi_ec *ec = seq->private;
if (!ec)
goto end;
@@ -694,7 +693,7 @@ static int acpi_ec_remove(struct acpi_device *device, int type)
static acpi_status
acpi_ec_io_ports(struct acpi_resource *resource, void *context)
{
- struct acpi_ec *ec = (struct acpi_ec *)context;
+ struct acpi_ec *ec = context;
if (resource->type != ACPI_RESOURCE_TYPE_IO) {
return AE_OK;