toshiba_acpi: Remove no longer needed hci_{read, write}2 functions

This patch removes the hci_{read, write}2 functions from the driver,
and the toshiba_hotkey_event_type_get function was adapted to use the
tci_raw function.

The hci_write2 function was only used by the bluetooth rfkill code,
but since its removal, it was causing build warnings, and the
hci_read2 function was only used by the toshiba_hotkey_event_type_get
function.

Signed-off-by: Azael Avalos <coproscefalo@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>

diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 8ee7c24fb7eb1677d8df4dac9a46ad97e388a172..e59376220f00400f6a1dc9a20ebfe9b1ba0fe7eb 100644 (file)
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -355,31 +355,6 @@ static u32 hci_read1(struct toshiba_acpi_dev *dev, u32 reg, u32 *out1)
        return out[0];
 }
 
-static u32 hci_write2(struct toshiba_acpi_dev *dev, u32 reg, u32 in1, u32 in2)
-{
-       u32 in[TCI_WORDS] = { HCI_SET, reg, in1, in2, 0, 0 };
-       u32 out[TCI_WORDS];
-       acpi_status status = tci_raw(dev, in, out);
-
-       return ACPI_SUCCESS(status) ? out[0] : TOS_FAILURE;
-}
-
-static u32 hci_read2(struct toshiba_acpi_dev *dev,
-                    u32 reg, u32 *out1, u32 *out2)
-{
-       u32 in[TCI_WORDS] = { HCI_GET, reg, *out1, *out2, 0, 0 };
-       u32 out[TCI_WORDS];
-       acpi_status status = tci_raw(dev, in, out);
-
-       if (ACPI_FAILURE(status))
-               return TOS_FAILURE;
-
-       *out1 = out[2];
-       *out2 = out[3];
-
-       return out[0];
-}
-
 /*
  * Common sci tasks
  */
@@ -1190,20 +1165,20 @@ static int toshiba_usb_three_set(struct toshiba_acpi_dev *dev, u32 state)
 static int toshiba_hotkey_event_type_get(struct toshiba_acpi_dev *dev,
                                         u32 *type)
 {
-       u32 val1 = 0x03;
-       u32 val2 = 0;
-       u32 result;
+       u32 in[TCI_WORDS] = { HCI_GET, HCI_SYSTEM_INFO, 0x03, 0, 0, 0 };
+       u32 out[TCI_WORDS];
+       acpi_status status;
 
-       result = hci_read2(dev, HCI_SYSTEM_INFO, &val1, &val2);
-       if (result == TOS_FAILURE) {
+       status = tci_raw(dev, in, out);
+       if (ACPI_FAILURE(status)) {
                pr_err("ACPI call to get System type failed\n");
                return -EIO;
-       } else if (result == TOS_NOT_SUPPORTED) {
+       } else if (out[0] == TOS_NOT_SUPPORTED) {
                pr_info("System type not supported\n");
                return -ENODEV;
        }
 
-       *type = val2;
+       *type = out[3];
 
        return 0;
 }