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ENGR00178459 mxc_spdif: fix read access for debug info
authorAdrian Alonso <aalonso@freescale.com>
Mon, 14 May 2012 23:02:35 +0000 (18:02 -0500)
committerOliver Wendt <ow@karo-electronics.de>
Mon, 30 Sep 2013 12:11:47 +0000 (14:11 +0200)
commit4cf7c841fb1651e799a115d0af6523c07724c560
treeac0611e3231d70e540c0fae2d2ed40472ca9589ctree | snapshot
parentbf1034e60ecd0532e381b73cbffebced94b9ea14commit | diff
ENGR00178459 mxc_spdif: fix read access for debug info

* Fix read register access for debug info
* Read from spdif registers with a disabled
  spdif core clock leads to kernel hang.
* Avoid it by enabling/diabling core clk.

Signed-off-by: Adrian Alonso <aalonso@freescale.com>
sound/soc/codecs/mxc_spdif.c diff | blob | history
Linux kernel for KaRo TX COM modules