ACPI: ec: Style changes.

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 6 insertions, 10 deletions

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 4d17777110ed..17a98aa734b8 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -135,20 +135,16 @@ static inline void acpi_ec_write_data(struct acpi_ec *ec, u8 data)
         outb(data, ec->data_addr);
 }
 
-static int acpi_ec_check_status(struct acpi_ec *ec, u8 event)
+static inline int acpi_ec_check_status(struct acpi_ec *ec, u8 event)
 {
         u8 status = acpi_ec_read_status(ec);
-        switch (event) {
-        case ACPI_EC_EVENT_OBF_1:
+
+        if (event == ACPI_EC_EVENT_OBF_1) {
                 if (status & ACPI_EC_FLAG_OBF)
                         return 1;
-                break;
-        case ACPI_EC_EVENT_IBF_0:
+        } else if (event == ACPI_EC_EVENT_IBF_0) {
                 if (!(status & ACPI_EC_FLAG_IBF))
                         return 1;
-                break;
-        default:
-                break;
         }
 
         return 0;
@@ -238,7 +234,7 @@ static int acpi_ec_transaction_unlocked(struct acpi_ec *ec, u8 command,
 
         acpi_ec_write_cmd(ec, command);
 
-        for (; wdata_len > 0; wdata_len --) {
+        for (; wdata_len > 0; --wdata_len) {
                 result = acpi_ec_wait(ec, ACPI_EC_EVENT_IBF_0);
                 if (result) {
                         printk(KERN_ERR PREFIX "write_cmd timeout, command = %d\n",
@@ -259,7 +255,7 @@ static int acpi_ec_transaction_unlocked(struct acpi_ec *ec, u8 command,
                 atomic_set(&ec->query_pending, 0);
         }
 
-        for (; rdata_len > 0; rdata_len --) {
+        for (; rdata_len > 0; --rdata_len) {
                 result = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF_1);
                 if (result) {
                         printk(KERN_ERR PREFIX "read timeout, command = %d\n",