diff options
| author | Mario Limonciello <mario.limonciello@dell.com> | 2017-11-01 20:25:26 +0100 |
|---|---|---|
| committer | Darren Hart (VMware) <dvhart@infradead.org> | 2017-11-04 00:33:58 +0100 |
| commit | fa9f924c7ff95f9299e11657c4441288d7f01dbd (patch) | |
| tree | db4eaad9adf20ac5432056270b1779e5ccbc6b94 /drivers/platform/x86/dell-wmi.c | |
| parent | platform/x86: dell-wmi: clean up wmi descriptor check (diff) | |
| download | linux-fa9f924c7ff95f9299e11657c4441288d7f01dbd.tar.xz linux-fa9f924c7ff95f9299e11657c4441288d7f01dbd.zip | |
platform/x86: dell-wmi: don't check length returned
This is intended to be variable and provided by the platform.
Some platforms this year will be adopting a 32k WMI buffer, so don't
complain when encountering those platforms or any other future changes.
Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Reviewed-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Diffstat (limited to 'drivers/platform/x86/dell-wmi.c')
| -rw-r--r-- | drivers/platform/x86/dell-wmi.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c index b2bd396acac5..da4f629d0831 100644 --- a/drivers/platform/x86/dell-wmi.c +++ b/drivers/platform/x86/dell-wmi.c @@ -624,7 +624,7 @@ static void dell_wmi_input_destroy(struct wmi_device *wdev) * Vendor Signature 0 4 "DELL" * Object Signature 4 4 " WMI" * WMI Interface Version 8 4 <version> - * WMI buffer length 12 4 4096 + * WMI buffer length 12 4 <length> */ static int dell_wmi_check_descriptor_buffer(struct wmi_device *wdev) { @@ -674,10 +674,6 @@ static int dell_wmi_check_descriptor_buffer(struct wmi_device *wdev) dev_warn(&wdev->dev, "Dell descriptor buffer has unknown version (%lu)\n", (unsigned long) buffer[2]); - if (buffer[3] != 4096) - dev_warn(&wdev->dev, "Dell descriptor buffer has invalid buffer length (%d)\n", - buffer[3]); - priv->interface_version = buffer[2]; ret = 0; |