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authorScott Wood <scottwood@freescale.com>2009-04-03 16:15:49 -0500
committerKumar Gala <galak@kernel.crashing.org>2009-04-06 09:09:33 -0500
commit4d8107f474029167ae69862bf6b2c7273be757c7 (patch)
treece312eaf2287e848315fce699899c604fb6f4a5a /arch/m32r/oprofile
parentbd86ef378412fc30282daf722a833f734e4e2236 (diff)
cpm_uart: Disable CPM udbg when re-initing CPM uart, even if not the console.
Previously, if udbg was using the CPM uart, and the normal CPM uart driver was enabled, but the console was directed elsewhere, udbg would not be stopped prior to initialization. This resulted in udbg hanging forever waiting for the CPM to process a descriptor. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/m32r/oprofile')
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