diff options
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 7bde4640ef34..d379bdf98a0f 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -3647,22 +3647,19 @@ static int __init hotkey_init(struct ibm_init_struct *iibm) goto err_exit; /* Set up key map */ - hotkey_keycode_map = kmalloc(TPACPI_HOTKEY_MAP_SIZE, - GFP_KERNEL); - if (!hotkey_keycode_map) { - pr_err("failed to allocate memory for key map\n"); - res = -ENOMEM; - goto err_exit; - } - keymap_id = tpacpi_check_quirks(tpacpi_keymap_qtable, ARRAY_SIZE(tpacpi_keymap_qtable)); BUG_ON(keymap_id >= ARRAY_SIZE(tpacpi_keymaps)); dbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_HKEY, "using keymap number %lu\n", keymap_id); - memcpy(hotkey_keycode_map, &tpacpi_keymaps[keymap_id], - TPACPI_HOTKEY_MAP_SIZE); + hotkey_keycode_map = kmemdup(&tpacpi_keymaps[keymap_id], + TPACPI_HOTKEY_MAP_SIZE, GFP_KERNEL); + if (!hotkey_keycode_map) { + pr_err("failed to allocate memory for key map\n"); + res = -ENOMEM; + goto err_exit; + } input_set_capability(tpacpi_inputdev, EV_MSC, MSC_SCAN); tpacpi_inputdev->keycodesize = TPACPI_HOTKEY_MAP_TYPESIZE; |