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OpenCloudOS-Kernel
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2 Commits

Author SHA1 Message Date
Colin Ian King 7094dc2b53 soundwire: intel: fix missing assignment to ret 
Currently the return status ret is being checked but it has not been
updated since the previous check on ret. It appears that assignment of
ret from return status of the call to sdw_cdns_enable_interrupt was
accidentally ommited.  Fix this.

Detected by CoverityScan, CID#1463148 ("Logically dead code")

Fixes: 71bb8a1b05 ("soundwire: intel: Add Intel Master driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2018-01-08 17:53:21 +01:00
Vinod Koul 71bb8a1b05 soundwire: intel: Add Intel Master driver 
Some Intel platforms have SoundWire Master, so add Intel SoundWire
Master driver which uses Cadence module. This patch adds probe and
initialization routines for Intel Master driver.

Signed-off-by: Hardik T Shah <hardik.t.shah@intel.com>
Signed-off-by: Sanyog Kale <sanyog.r.kale@intel.com>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Acked-By: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2017-12-19 11:32:02 +01:00