From: Alexey Kardashevskiy <aik@ozlabs.ru>
Date: Mon, 14 Jan 2019 00:41:38 +0000 (+1100)
Subject: powerpc/powernv/npu: Remove obsolete comment about TCE_KILL_INVAL_ALL
X-Git-Tag: v5.1-rc1~128^2~153
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=797eadd9c80ca3b3f913ccde29f8a6015f9974f9;p=linux.git

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: 0bbcdb437da0c4a "powerpc/powernv/npu: TCE Kill helpers cleanup"
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/arch/powerpc/platforms/powernv/npu-dma.c b/arch/powerpc/platforms/powernv/npu-dma.c
index d7f742ed48ba..2ca79823e3ba 100644
--- a/arch/powerpc/platforms/powernv/npu-dma.c
+++ b/arch/powerpc/platforms/powernv/npu-dma.c
@@ -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);