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| author | Azael Avalos <coproscefalo@gmail.com> | 2015-09-18 22:45:34 -0600 |
|---|---|---|
| committer | Darren Hart <dvhart@linux.intel.com> | 2015-10-03 08:40:44 -0700 |
| commit | 10e6aaabc37171a8b2c0f531696db91f5ac442f9 (patch) | |
| tree | 284cd44a539b58a8772dccb411699c8e530b4d3b /drivers/platform | |
| parent | 0b498201e67df447dc81542a71b36db0fae2878d (diff) | |
| download | linux-0-day-10e6aaabc37171a8b2c0f531696db91f5ac442f9.tar.gz linux-0-day-10e6aaabc37171a8b2c0f531696db91f5ac442f9.tar.xz | |
toshiba_acpi: Remove unneeded u32 variables from *setup_keyboard
The function toshiba_acpi_setup_keyboard currently has two u32 variables
used to store the Hotkey Event Type and the result of the HCI_SYSTEM_EVENT
query.
This patch removes those two variables, as we already have a global
variable named "hotkey_event_type" and the result of the HCI_SYSTEM_EVENT
query can be checked directly from the function.
Signed-off-by: Azael Avalos <coproscefalo@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/toshiba_acpi.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c index 878f506f6b516..beb709f26fc4f 100644 --- a/drivers/platform/x86/toshiba_acpi.c +++ b/drivers/platform/x86/toshiba_acpi.c @@ -2381,8 +2381,6 @@ static int toshiba_acpi_setup_keyboard(struct toshiba_acpi_dev *dev) { const struct key_entry *keymap = toshiba_acpi_keymap; acpi_handle ec_handle; - u32 events_type; - u32 hci_result; int error; if (wmi_has_guid(TOSHIBA_WMI_EVENT_GUID)) { @@ -2394,11 +2392,9 @@ static int toshiba_acpi_setup_keyboard(struct toshiba_acpi_dev *dev) if (error) return error; - if (toshiba_hotkey_event_type_get(dev, &events_type)) + if (toshiba_hotkey_event_type_get(dev, &dev->hotkey_event_type)) pr_notice("Unable to query Hotkey Event Type\n"); - dev->hotkey_event_type = events_type; - dev->hotkey_dev = input_allocate_device(); if (!dev->hotkey_dev) return -ENOMEM; @@ -2407,14 +2403,15 @@ static int toshiba_acpi_setup_keyboard(struct toshiba_acpi_dev *dev) dev->hotkey_dev->phys = "toshiba_acpi/input0"; dev->hotkey_dev->id.bustype = BUS_HOST; - if (events_type == HCI_SYSTEM_TYPE1 || + if (dev->hotkey_event_type == HCI_SYSTEM_TYPE1 || !dev->kbd_function_keys_supported) keymap = toshiba_acpi_keymap; - else if (events_type == HCI_SYSTEM_TYPE2 || + else if (dev->hotkey_event_type == HCI_SYSTEM_TYPE2 || dev->kbd_function_keys_supported) keymap = toshiba_acpi_alt_keymap; else - pr_info("Unknown event type received %x\n", events_type); + pr_info("Unknown event type received %x\n", + dev->hotkey_event_type); error = sparse_keymap_setup(dev->hotkey_dev, keymap, NULL); if (error) goto err_free_dev; @@ -2445,11 +2442,8 @@ static int toshiba_acpi_setup_keyboard(struct toshiba_acpi_dev *dev) */ if (acpi_has_method(dev->acpi_dev->handle, "INFO")) dev->info_supported = 1; - else { - hci_result = hci_write(dev, HCI_SYSTEM_EVENT, 1); - if (hci_result == TOS_SUCCESS) - dev->system_event_supported = 1; - } + else if (hci_write(dev, HCI_SYSTEM_EVENT, 1) == TOS_SUCCESS) + dev->system_event_supported = 1; if (!dev->info_supported && !dev->system_event_supported) { pr_warn("No hotkey query interface found\n"); |