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author | Tony Lindgren <tony@atomide.com> | 2017-01-20 21:07:53 +0100 |
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committer | Vinod Koul <vinod.koul@intel.com> | 2017-01-25 07:00:50 +0100 |
commit | 6610d0edf6dc7ee97e46ab3a538a565c79d26199 (patch) | |
tree | ae11c9f5fc165ff602a239acf74393ad32a5209b /security | |
parent | dmaengine: cppi41: Fix oops in cppi41_runtime_resume (diff) | |
download | linux-6610d0edf6dc7ee97e46ab3a538a565c79d26199.tar.xz linux-6610d0edf6dc7ee97e46ab3a538a565c79d26199.zip |
dmaengine: cppi41: Clean up pointless warnings
With patches "dmaengine: cppi41: Fix runtime PM timeouts with USB mass
storage", and "dmaengine: cppi41: Fix oops in cppi41_runtime_resume",
the pm_runtime_get/put() in cppi41_irq() is no longer needed. We now
guarantee that cppi41 is enabled when dma is in use.
We can still get pointless error -115 when musb is configured as a
usb peripheral. That's because we should now check for the state of
is_suspended instead.
Let's just remove the now useless code and replace it with a WARN().
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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