mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Marin Mitov <mitov@issp.bas.bg>
To: linux-kernel@vger.kernel.org
Cc: netdev@vger.kernel.org
Subject: DECLARE_PCI_UNMAP_{ADDR,LEN} question
Date: Sun, 25 May 2008 07:48:38 +0300	[thread overview]
Message-ID: <200805250748.38163.mitov@issp.bas.bg> (raw)

Hi all,

In Documentation/DMA-mapping.txt is written:

NOTE: DO NOT put a semicolon at the end of the 
DECLARE_PCI_UNMAP_{ADDR,LEN}() macro.

While the output of 
grep DECLARE_PCI_UNMAP_  drivers/net/* 
contains lines with and without semicolon:
drivers/net/acenic.h:   DECLARE_PCI_UNMAP_ADDR(mapping)
drivers/net/acenic.h:   DECLARE_PCI_UNMAP_ADDR(mapping)
drivers/net/acenic.h:   DECLARE_PCI_UNMAP_LEN(maplen)
drivers/net/bnx2.h:     DECLARE_PCI_UNMAP_ADDR(mapping)
drivers/net/bnx2.h:     DECLARE_PCI_UNMAP_ADDR(mapping)
drivers/net/bnx2x.h:    DECLARE_PCI_UNMAP_ADDR(mapping)
drivers/net/qla3xxx.h:   DECLARE_PCI_UNMAP_ADDR(mapaddr);
drivers/net/qla3xxx.h:   DECLARE_PCI_UNMAP_LEN(maplen);
drivers/net/qla3xxx.h:   DECLARE_PCI_UNMAP_ADDR(mapaddr);
drivers/net/qla3xxx.h:   DECLARE_PCI_UNMAP_LEN(maplen);
drivers/net/skge.h:     DECLARE_PCI_UNMAP_ADDR(mapaddr);
drivers/net/skge.h:     DECLARE_PCI_UNMAP_LEN(maplen);
drivers/net/sky2.h:     DECLARE_PCI_UNMAP_ADDR(mapaddr);
drivers/net/sky2.h:     DECLARE_PCI_UNMAP_ADDR(maplen);
drivers/net/sky2.h:     DECLARE_PCI_UNMAP_ADDR(data_size);
drivers/net/tg3.h:      DECLARE_PCI_UNMAP_ADDR(mapping)
drivers/net/tg3.h:      DECLARE_PCI_UNMAP_ADDR(mapping)

My question is: 
Why one should NOT put semicolon at the end of the macro?
If it is _really_ important, should it be removed/patched?

Thank you for your answers.

Regards

Marin Mitov


                 reply	other threads:[~2008-05-25  4:48 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=200805250748.38163.mitov@issp.bas.bg \
    --to=mitov@issp.bas.bg \
    --cc=linux-kernel@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®