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authorJohannes Berg <johannes.berg@intel.com>2013-02-07 02:57:57 +0400
committerJohannes Berg <johannes.berg@intel.com>2013-02-11 21:45:01 +0400
commitf1e3e0515646dd0f4c783c1c39839d2706501344 (patch)
tree99705c7a8991863624415ac96fdf27f773fbc224 /net/mac80211/debugfs.c
parent09b85568c142fc1c776dea86a24fcb05f0eeb48b (diff)
downloadlinux-f1e3e0515646dd0f4c783c1c39839d2706501344.tar.xz
mac80211: remove IEEE80211_HW_SCAN_WHILE_IDLE
There are only a few drivers that use HW scan, and all of those don't need a non-idle transition before starting the scan -- some don't even care about idle at all. Remove the flag and code associated with it. The only driver that really actually needed this is wl1251 and it can just do it itself in the hw_scan callback -- implement that. Acked-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/debugfs.c')
-rw-r--r--net/mac80211/debugfs.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index 8e6040998ba6..b0e32d628114 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -151,8 +151,6 @@ static ssize_t hwflags_read(struct file *file, char __user *user_buf,
sf += snprintf(buf + sf, mxln - sf, "AP_LINK_PS\n");
if (local->hw.flags & IEEE80211_HW_TX_AMPDU_SETUP_IN_HW)
sf += snprintf(buf + sf, mxln - sf, "TX_AMPDU_SETUP_IN_HW\n");
- if (local->hw.flags & IEEE80211_HW_SCAN_WHILE_IDLE)
- sf += snprintf(buf + sf, mxln - sf, "SCAN_WHILE_IDLE\n");
rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
kfree(buf);