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author | Felix Fietkau <nbd@nbd.name> | 2017-02-24 11:57:27 +0100 |
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committer | Felix Fietkau <nbd@nbd.name> | 2017-02-24 12:22:29 +0100 |
commit | 703515f889124248480f39d65f8704548cbf1c09 (patch) | |
tree | cd06f11ec2cc4e6ddb75c8982ecaab9882d3a9ed /package/kernel/mac80211/patches/317-rt2x00-avoid-introducing-a-USB-dependency-in-the-rt2.patch | |
parent | d27dd6298b0f9a66199758b32ce19c0932ef2ee0 (diff) | |
download | upstream-703515f889124248480f39d65f8704548cbf1c09.tar.gz upstream-703515f889124248480f39d65f8704548cbf1c09.tar.bz2 upstream-703515f889124248480f39d65f8704548cbf1c09.zip |
mac80211: sync with master branch as of 9edff13abd97
Includes the following changes:
9edff13abd mac80211: disable potentially harmful PS software retry for A-MPDU sessions
75216a76b0 mac80211: backport upstream fix for CSA in IBSS mode
368cc8ef47 mac80211: update brcmfmac backporting brcmf_err cleanups
66a63d25c4 mac80211: fix build on linux 3.18
9eacb9d7fc rt2x00: mt7620: lots of improvements
fd94fa61a7 mac80211: brcmfmac: update Raspberry Pi patches for linux 4.9
649e766a64 mac80211: update to wireless-testing 2017-01-31
47540afa5d ath9k: add a warning to the tx99 config option
b367eef21d mac80211: rt2x00: add support for external LNA on MT7620
9200e168f2 mac80211: move (& update) upstream accepted brcmfmac patches
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'package/kernel/mac80211/patches/317-rt2x00-avoid-introducing-a-USB-dependency-in-the-rt2.patch')
-rw-r--r-- | package/kernel/mac80211/patches/317-rt2x00-avoid-introducing-a-USB-dependency-in-the-rt2.patch | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/317-rt2x00-avoid-introducing-a-USB-dependency-in-the-rt2.patch b/package/kernel/mac80211/patches/317-rt2x00-avoid-introducing-a-USB-dependency-in-the-rt2.patch new file mode 100644 index 0000000000..c0274ddde9 --- /dev/null +++ b/package/kernel/mac80211/patches/317-rt2x00-avoid-introducing-a-USB-dependency-in-the-rt2.patch @@ -0,0 +1,73 @@ +From: Stanislaw Gruszka <sgruszka@redhat.com> +Date: Thu, 2 Feb 2017 10:57:40 +0100 +Subject: [PATCH] rt2x00: avoid introducing a USB dependency in the + rt2x00lib module + +As reported by Felix: + +Though protected by an ifdef, introducing an usb symbol dependency in +the rt2x00lib module is a major inconvenience for distributions that +package kernel modules split into individual packages. + +Get rid of this unnecessary dependency by calling the usb related +function from a more suitable place. + +Cc: Vishal Thanki <vishalthanki@gmail.com> +Reported-by: Felix Fietkau <nbd@nbd.name> +Fixes: 8b4c0009313f ("rt2x00usb: Use usb anchor to manage URB") +Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> +--- + +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +@@ -1436,21 +1436,6 @@ void rt2x00lib_remove_dev(struct rt2x00_ + cancel_work_sync(&rt2x00dev->intf_work); + cancel_delayed_work_sync(&rt2x00dev->autowakeup_work); + cancel_work_sync(&rt2x00dev->sleep_work); +-#if IS_ENABLED(CPTCFG_RT2X00_LIB_USB) +- if (rt2x00_is_usb(rt2x00dev)) { +- usb_kill_anchored_urbs(rt2x00dev->anchor); +- hrtimer_cancel(&rt2x00dev->txstatus_timer); +- cancel_work_sync(&rt2x00dev->rxdone_work); +- cancel_work_sync(&rt2x00dev->txdone_work); +- } +-#endif +- if (rt2x00dev->workqueue) +- destroy_workqueue(rt2x00dev->workqueue); +- +- /* +- * Free the tx status fifo. +- */ +- kfifo_free(&rt2x00dev->txstatus_fifo); + + /* + * Kill the tx status tasklet. +@@ -1466,6 +1451,14 @@ void rt2x00lib_remove_dev(struct rt2x00_ + */ + rt2x00lib_uninitialize(rt2x00dev); + ++ if (rt2x00dev->workqueue) ++ destroy_workqueue(rt2x00dev->workqueue); ++ ++ /* ++ * Free the tx status fifo. ++ */ ++ kfifo_free(&rt2x00dev->txstatus_fifo); ++ + /* + * Free extra components + */ +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c +@@ -744,6 +744,11 @@ void rt2x00usb_uninitialize(struct rt2x0 + { + struct data_queue *queue; + ++ usb_kill_anchored_urbs(rt2x00dev->anchor); ++ hrtimer_cancel(&rt2x00dev->txstatus_timer); ++ cancel_work_sync(&rt2x00dev->rxdone_work); ++ cancel_work_sync(&rt2x00dev->txdone_work); ++ + queue_for_each(rt2x00dev, queue) + rt2x00usb_free_entries(queue); + } |