Re: docbook: fix fatal error in linux/input.h

From: Mauro Carvalho Chehab
Date: Tue Oct 26 2010 - 15:13:11 EST


Em 26-10-2010 16:45, Randy Dunlap escreveu:
> Hi,
>
> Recent commit 8613e4c2872a87cc309a42de2c7091744dc54d0e:
> Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
> Date: Thu Sep 9 21:54:22 2010 -0700
> Input: add support for large scancodes
>
> causes a fatal error in docbook generation:
>
> linux-2.6.36-git8/DOC1/Documentation/DocBook/device-drivers.xml:40690: parser error : StartTag: invalid element name
> #define INPUT_KEYMAP_BY_INDEX (1 << 0)
> ^
>
> I think that this message comes from xsltproc, but I'm not positive about that.
> I also don't know of a really good fix for it. However, I did find 2 ways to
> work around the error:
>
> a/ move the #define value to after the end of the struct input_keymap_entry, like:
>
> /* flags bits: */
> #define INPUT_KEYMAP_BY_INDEX (1 << 0)
>
> or
> b/ don't use the "<< 0" (can leave the #define where it is in this case):
> #define INPUT_KEYMAP_BY_INDEX (1)
>
> I have tested both of these patches and they work OK.
> Are you OK with either of them? or want to choose one?


Hmm... probably, the first one is not correct.

I suspect that the right way is to use something like:

#define INPUT_KEYMAP_BY_INDEX (1 &lt;&lt; 0)

Could you please test if this would fix the issue?

Thanks,
Mauro
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