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authorMartyn Welch <martyn@welchs.me.uk>2017-10-24 08:27:40 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-11-08 14:26:50 +0100
commitf13d1a8a801dae552ef495c84a223280586a9f67 (patch)
tree0808fe43e79d4ff8e63d56f7995761a110e0801b /drivers/w1
parentf53459c00871a7c3db5b69b49d840ca9d497a695 (diff)
VME: Return -EBUSY when DMA list in use
The VME subsystem currently returns -EBUSY when trying to free a DMA resource that is busy, but returns -EINVAL when trying to free a DMA list that is in use. Switch to returning -EBUSY when trying to free a DMA list that is in use for consistency and correctness. Signed-off-by: Martyn Welch <martyn@welchs.me.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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