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powerpc/powernv/npu: Remove obsolete comment about TCE_KILL_INVAL_ALL 

TCE_KILL_INVAL_ALL has moved long ago but the comment was forgotted so
finish the move and remove the comment.

Fixes: 0bbcdb437d "powerpc/powernv/npu: TCE Kill helpers cleanup"
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Alexey Kardashevskiy 2019-01-14 11:41:38 +11:00 committed by Michael Ellerman
parent c35f78d7a4
commit 797eadd9c8
1 changed files with 0 additions and 4 deletions
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4
arch/powerpc/platforms/powernv/npu-dma.c
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@ -28,10 +28,6 @@
*/
static DEFINE_SPINLOCK(npu_context_lock);
/*
* Other types of TCE cache invalidation are not functional in the
* hardware.
*/
static struct pci_dev *get_pci_dev(struct device_node *dn)
{
struct pci_dn *pdn = PCI_DN(dn);