diff options
author | Len Brown <len.brown@intel.com> | 2005-07-12 17:21:56 -0400 |
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committer | Len Brown <len.brown@intel.com> | 2005-07-12 17:21:56 -0400 |
commit | 5028770a42e7bc4d15791a44c28f0ad539323807 (patch) | |
tree | 74800e35129775413c13ce7caf036ca19e3ce56c /drivers/acpi/toshiba_acpi.c | |
parent | 9f02d6b7b43d46a74dd385f06090104ecd0fb807 (diff) | |
parent | d8683a0cb5d09cb7f19feefa708424a84577e68f (diff) |
[ACPI] merge acpi-2.6.12 branch into latest Linux 2.6.13-rc...
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/toshiba_acpi.c')
-rw-r--r-- | drivers/acpi/toshiba_acpi.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/toshiba_acpi.c b/drivers/acpi/toshiba_acpi.c index c84997c9f96..73b1d8aeae9 100644 --- a/drivers/acpi/toshiba_acpi.c +++ b/drivers/acpi/toshiba_acpi.c @@ -263,6 +263,9 @@ dispatch_write(struct file* file, const char __user * buffer, * destination so that sscanf can be used on it safely. */ tmp_buffer = kmalloc(count + 1, GFP_KERNEL); + if(!tmp_buffer) + return -ENOMEM; + if (copy_from_user(tmp_buffer, buffer, count)) { result = -EFAULT; } @@ -529,6 +532,11 @@ toshiba_acpi_init(void) if (acpi_disabled) return -ENODEV; + + if (!acpi_specific_hotkey_enabled){ + printk(MY_INFO "Using generic hotkey driver\n"); + return -ENODEV; + } /* simple device detection: look for HCI method */ if (is_valid_acpi_path(METHOD_HCI_1)) method_hci = METHOD_HCI_1; |