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| author | Alex Hung <alex.hung@canonical.com> | 2012-06-20 11:47:35 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-15 08:10:04 -0700 |
| commit | 88cdb96565315a7e127a1fcd6a8e2d1374be9aa2 (patch) | |
| tree | 5f2971f38e7bc8f1656f4a51f533b46fd556cdd9 | |
| parent | 5eaac83b7362a1944afde7e867e53c7135e36d68 (diff) | |
| download | linux-3.10-88cdb96565315a7e127a1fcd6a8e2d1374be9aa2.tar.gz linux-3.10-88cdb96565315a7e127a1fcd6a8e2d1374be9aa2.tar.bz2 linux-3.10-88cdb96565315a7e127a1fcd6a8e2d1374be9aa2.zip | |
asus-wmi: use ASUS_WMI_METHODID_DSTS2 as default DSTS ID.
commit 63a78bb1051b240417daad3a3fa9c1bb10646dca upstream.
According to responses from the BIOS team, ASUS_WMI_METHODID_DSTS2
(0x53545344) will be used as future DSTS ID. In addition, calling
asus_wmi_evaluate_method(ASUS_WMI_METHODID_DSTS2, 0, 0, NULL) returns
ASUS_WMI_UNSUPPORTED_METHOD in new ASUS laptop PCs. This patch fixes
no DSTS ID will be assigned in this case.
Signed-off-by: Alex Hung <alex.hung@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/platform/x86/asus-wmi.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 77aadde5281..556cbb455ed 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -1467,14 +1467,9 @@ static int asus_wmi_platform_init(struct asus_wmi *asus) */ if (!asus_wmi_evaluate_method(ASUS_WMI_METHODID_DSTS, 0, 0, NULL)) asus->dsts_id = ASUS_WMI_METHODID_DSTS; - else if (!asus_wmi_evaluate_method(ASUS_WMI_METHODID_DSTS2, 0, 0, NULL)) + else asus->dsts_id = ASUS_WMI_METHODID_DSTS2; - if (!asus->dsts_id) { - pr_err("Can't find DSTS"); - return -ENODEV; - } - /* CWAP allow to define the behavior of the Fn+F2 key, * this method doesn't seems to be present on Eee PCs */ if (asus->driver->quirks->wapf >= 0) |