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@xxxxxxxxx>
---
drivers/platform/x86/toshiba_acpi.c | 39 +++++++------------------------------
1 file changed, 7 insertions(+), 32 deletions(-)
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 8ee7c24..e593762 100644
--- 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;
}
--
2.3.6
--
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