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From: Christoph Hellwig <hch@lst.de>
To: iommu@lists.linux-foundation.org
Subject: [PATCH] dma-debug: use named initializers for dir2name
Date: Thu, 16 Jul 2020 17:01:12 +0200	[thread overview]
Message-ID: <20200716150112.476896-1-hch@lst.de> (raw)

Make dir2name a little more readable and maintainable by using
named initializers.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 kernel/dma/debug.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/kernel/dma/debug.c b/kernel/dma/debug.c
index 36c962a86bf25d..41e720c3ab20c5 100644
--- a/kernel/dma/debug.c
+++ b/kernel/dma/debug.c
@@ -144,8 +144,12 @@ static const char *type2name[] = {
 	[dma_debug_resource] = "resource",
 };
 
-static const char *dir2name[4] = { "DMA_BIDIRECTIONAL", "DMA_TO_DEVICE",
-				   "DMA_FROM_DEVICE", "DMA_NONE" };
+static const char *dir2name[4] = {
+	[DMA_BIDIRECTIONAL]	= "DMA_BIDIRECTIONAL",
+	[DMA_TO_DEVICE]		= "DMA_TO_DEVICE",
+	[DMA_FROM_DEVICE]	= "DMA_FROM_DEVICE",
+	[DMA_NONE]		= "DMA_NONE",
+};
 
 /*
  * The access to some variables in this macro is racy. We can't use atomic_t
-- 
2.27.0

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             reply	other threads:[~2020-07-16 15:01 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-16 15:01 Christoph Hellwig [this message]
2020-07-16 16:12 ` [PATCH] dma-debug: use named initializers for dir2name Robin Murphy
2020-07-20  6:23   ` Christoph Hellwig

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