xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

cfg80211: make regulatory_hint() remove REGULATORY_CUSTOM_REG

Browse Source 
The REGULATORY_CUSTOM_REG can be used during early init with
the goal of overriding the wiphy's default regulatory settings
in case the alpha2 of the device is not known. In the case that
the alpha2 becomes known lets avoid having drivers having to
clear the REGULATORY_CUSTOM_REG flag by doing it for them
when regulatory_hint() is used.

Cc: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis R. Rodriguez
2013-12-14 20:09:06 +01:00
committed by John W. Linville
parent 8fc685803a
commit 4f7b91404c
3 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
net/wireless/reg.c
View File

@@ -1853,6 +1853,8 @@ int regulatory_hint(struct wiphy *wiphy, const char *alpha2)
if (WARN_ON(!alpha2 || !wiphy))
return -EINVAL;
wiphy->regulatory_flags &= ~REGULATORY_CUSTOM_REG;
request = kzalloc(sizeof(struct regulatory_request), GFP_KERNEL);
if (!request)
return -ENOMEM;