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Documentation: DMA-ISA-LPC.txt
author
Nathan Howard
<
[email protected]
>
Thu, 9 Feb 2017 23:36:36 +0000
(18:36 -0500)
committer
Jonathan Corbet
<
[email protected]
>
Sun, 12 Feb 2017 22:20:07 +0000
(15:20 -0700)
Fixed spelling issue.
Signed-off-by: Nathan Howard <
[email protected]
>
Signed-off-by: Jonathan Corbet <
[email protected]
>
Documentation/DMA-ISA-LPC.txt
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diff --git
a/Documentation/DMA-ISA-LPC.txt
b/Documentation/DMA-ISA-LPC.txt
index b1a19835e9070dbec2f6dba3d735b8cda23abd6e..c413313987521fdb9d95522cd9573f19af6cd97b 100644
(file)
--- a/
Documentation/DMA-ISA-LPC.txt
+++ b/
Documentation/DMA-ISA-LPC.txt
@@
-42,7
+42,7
@@
requirements you pass the flag GFP_DMA to kmalloc.
Unfortunately the memory available for ISA DMA is scarce so unless you
allocate the memory during boot-up it's a good idea to also pass
-__GFP_REPEAT and __GFP_NOWARN to make the allocat
e
r try a bit harder.
+__GFP_REPEAT and __GFP_NOWARN to make the allocat
o
r try a bit harder.
(This scarcity also means that you should allocate the buffer as
early as possible and not release it until the driver is unloaded.)