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| Started by | Andrey Smirnov <andrew.smirnov@gmail.com> |
|---|---|
| First post | 2016-09-20 18:10 +0200 |
| Last post | 2016-09-21 02:00 +0200 |
| Articles | 2 — 2 participants |
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[PATCH] Documentation: DMA-API-HOWTO: Fix a typo Andrey Smirnov <andrew.smirnov@gmail.com> - 2016-09-20 18:10 +0200
Re: [PATCH] Documentation: DMA-API-HOWTO: Fix a typo Jonathan Corbet <corbet@lwn.net> - 2016-09-21 02:00 +0200
| From | Andrey Smirnov <andrew.smirnov@gmail.com> |
|---|---|
| Date | 2016-09-20 18:10 +0200 |
| Subject | [PATCH] Documentation: DMA-API-HOWTO: Fix a typo |
| Message-ID | <sjvMl-5fH-5@gated-at.bofh.it> |
Fix a type in example variable name.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
Documentation/DMA-API-HOWTO.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/DMA-API-HOWTO.txt b/Documentation/DMA-API-HOWTO.txt
index 781024e..d08a56a 100644
--- a/Documentation/DMA-API-HOWTO.txt
+++ b/Documentation/DMA-API-HOWTO.txt
@@ -699,7 +699,7 @@ to use the dma_sync_*() interfaces.
dma_addr_t mapping;
mapping = dma_map_single(cp->dev, buffer, len, DMA_FROM_DEVICE);
- if (dma_mapping_error(cp->dev, dma_handle)) {
+ if (dma_mapping_error(cp->dev, mapping)) {
/*
* reduce current DMA mapping usage,
* delay and try again later or
--
2.5.5
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| From | Jonathan Corbet <corbet@lwn.net> |
|---|---|
| Date | 2016-09-21 02:00 +0200 |
| Message-ID | <sjD7b-1js-9@gated-at.bofh.it> |
| In reply to | #1487471 |
On Tue, 20 Sep 2016 09:04:20 -0700
Andrey Smirnov <andrew.smirnov@gmail.com> wrote:
> - if (dma_mapping_error(cp->dev, dma_handle)) {
> + if (dma_mapping_error(cp->dev, mapping)) {
Interesting, that has been wrong for the entire git era; another patch
fixed that line a few years ago, but left the wrong name in place...
Applied to the docs tree, thanks.
jon
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