ACPI: Remove unnecessary from/to-void* and to-void casts in drivers/acpi

[linux-2.6-omap-h63xx.git] / drivers / acpi / ec.c

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index e5d7963628543edd9eb6d91042d795df11433e19..d560b5e8dd3ff744c6443b9a507fb00c646f831b 100644 (file)
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -716,7 +716,7 @@ static void acpi_ec_gpe_poll_query(void *ec_cxt)
 }
 static void acpi_ec_gpe_intr_query(void *ec_cxt)
 {
-       union acpi_ec *ec = (union acpi_ec *)ec_cxt;
+       union acpi_ec *ec = ec_cxt;
        u32 value;
        int result = -ENODATA;
        static char object_name[5] = { '_', 'Q', '0', '0', '\0' };
@@ -752,7 +752,7 @@ static u32 acpi_ec_gpe_handler(void *data)
 static u32 acpi_ec_gpe_poll_handler(void *data)
 {
        acpi_status status = AE_OK;
-       union acpi_ec *ec = (union acpi_ec *)data;
+       union acpi_ec *ec = data;
 
        if (!ec)
                return ACPI_INTERRUPT_NOT_HANDLED;
@@ -770,7 +770,7 @@ static u32 acpi_ec_gpe_intr_handler(void *data)
 {
        acpi_status status = AE_OK;
        u32 value;
-       union acpi_ec *ec = (union acpi_ec *)data;
+       union acpi_ec *ec = data;
 
        if (!ec)
                return ACPI_INTERRUPT_NOT_HANDLED;
@@ -848,7 +848,7 @@ acpi_ec_space_handler(u32 function,
                return AE_BAD_PARAMETER;
        }
 
-       ec = (union acpi_ec *)handler_context;
+       ec = handler_context;
 
       next_byte:
        switch (function) {
@@ -905,7 +905,7 @@ static struct proc_dir_entry *acpi_ec_dir;
 
 static int acpi_ec_read_info(struct seq_file *seq, void *offset)
 {
-       union acpi_ec *ec = (union acpi_ec *)seq->private;
+       union acpi_ec *ec = seq->private;
 
 
        if (!ec)
@@ -1136,7 +1136,7 @@ static int acpi_ec_remove(struct acpi_device *device, int type)
 static acpi_status
 acpi_ec_io_ports(struct acpi_resource *resource, void *context)
 {
-       union acpi_ec *ec = (union acpi_ec *)context;
+       union acpi_ec *ec = context;
        struct acpi_generic_address *addr;
 
        if (resource->type != ACPI_RESOURCE_TYPE_IO) {