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authorMohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>2012-06-18 07:43:30 (GMT)
committerJohn W. Linville <linville@tuxdriver.com>2012-06-20 18:10:25 (GMT)
commitf18e3c6b67f448ec47b3a5b242789bd3d5644879 (patch)
tree5b5b7482806789afd92a9369fe4697e67046132f /fs/gfs2/bmap.h
parenta859e4d6590b2429f518aa712b9e3edd367398d7 (diff)
downloadlinux-fsl-qoriq-f18e3c6b67f448ec47b3a5b242789bd3d5644879.tar.xz
ath9k_hw: avoid possible infinite loop in ar9003_get_pll_sqsum_dvc
"ath9k: Fix softlockup in AR9485" with commit id 64bc1239c790e051ff677e023435d770d2ffa174 fixed the reported issue, yet its better to avoid the possible infinite loop in ar9003_get_pll_sqsum_dvc by having a timeout as suggested by ath9k maintainers. http://www.spinics.net/lists/linux-wireless/msg92126.html. Based on my testing PLL's locking measurement is done in ~200us (2 iterations). Cc: stable@vger.kernel.org Cc: Rolf Offermanns <rolf.offermanns@gmx.net> Cc: Sujith Manoharan <c_manoha@qca.qualcomm.com> Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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