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authorStanislaw Gruszka <sgruszka@redhat.com>2017-01-20 14:28:24 +0100
committerKalle Valo <kvalo@codeaurora.org>2017-01-28 09:03:45 +0200
commit34db70b92faed22f59fdc1dba766e8cb6248fe9e (patch)
tree6756bcc18e764aa24b56905bae2cb3e4f1f456c9 /include/net/netns
parentb3d75a81f07c757ab73c9022631170c3baefe380 (diff)
rt2x00: add copy of clk for soc devices
Since clk_get() is not trivial add copy of clk pointer to rt2x00dev for System On Chip devices and initialize it on probe routine. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'include/net/netns')
0 files changed, 0 insertions, 0 deletions
ist' is protected by `pch->lock'. I don't know if this may cause race conditions. Similarly `pch->cyclic' is written by `pl330_alloc_chan_resources' under `pl330->lock' but read by `pl330_tx_submit' under `pch->lock'. Second, I have removed locking from `pl330_request_channel' and `pl330_release_channel' functions. Function `pl330_request_channel' is only called from `pl330_alloc_chan_resources', so the lock is already held. Function `pl330_release_channel' is called from `pl330_free_chan_resources', which already holds the lock, and from `pl330_del'. Function `pl330_del' is called in an error path of `pl330_probe' and at the end of `pl330_remove', but I assume that there cannot be concurrent accesses to the protected data at those points. Signed-off-by: Iago Abal <mail@iagoabal.eu> Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'include/drm/drm_legacy.h')