diff options
| author | Jarkko Nikula <jarkko.nikula@linux.intel.com> | 2015-09-30 16:28:52 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-10-01 09:55:42 +0300 |
| commit | 23270e160dd5d240dbf73722c1df9ff3044d7bc9 (patch) | |
| tree | 60af77b4318951a3cfbbaa8811f8652c8782c8f2 /drivers/bluetooth | |
| parent | 4a2fa2b8a861b095f6d495dc006e9d47df177594 (diff) | |
| download | linux-23270e160dd5d240dbf73722c1df9ff3044d7bc9.tar.xz | |
Bluetooth: hci_intel: Cleanup the device probe code
There is some unneeded code in "hci_intel" probing. First
acpi_match_device() call is needless as driver/platform/acpi core code has
already done the matching before calling the probe and the driver does not
use the returned pointer to matching _HID other than checking is it NULL.
Then tree wide grep for "hci_intel" doesn't reveal that there is any code
registering this platform device so it looks this device is always backed
with ACPI companion so also ACPI_HANDLE() test can be removed.
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/hci_intel.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/drivers/bluetooth/hci_intel.c b/drivers/bluetooth/hci_intel.c index 49e25409de67..2952107e3bae 100644 --- a/drivers/bluetooth/hci_intel.c +++ b/drivers/bluetooth/hci_intel.c @@ -1165,22 +1165,6 @@ static const struct acpi_device_id intel_acpi_match[] = { { }, }; MODULE_DEVICE_TABLE(acpi, intel_acpi_match); - -static int intel_acpi_probe(struct intel_device *idev) -{ - const struct acpi_device_id *id; - - id = acpi_match_device(intel_acpi_match, &idev->pdev->dev); - if (!id) - return -ENODEV; - - return 0; -} -#else -static int intel_acpi_probe(struct intel_device *idev) -{ - return -ENODEV; -} #endif #ifdef CONFIG_PM @@ -1248,14 +1232,6 @@ static int intel_probe(struct platform_device *pdev) idev->pdev = pdev; - if (ACPI_HANDLE(&pdev->dev)) { - int err = intel_acpi_probe(idev); - if (err) - return err; - } else { - return -ENODEV; - } - idev->reset = devm_gpiod_get_optional(&pdev->dev, "reset", GPIOD_OUT_LOW); if (IS_ERR(idev->reset)) { |