All of lore.kernel.org
 help / color / mirror / Atom feed
From: Paul Bolle <pebolle@tiscali.nl>
To: Vineet Gupta <vgupta@synopsys.com>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] ARC: Remove unneeded Kconfig entry NO_DMA
Date: Wed, 24 Sep 2014 20:32:22 +0200	[thread overview]
Message-ID: <1411583542.19525.22.camel@x220> (raw)

Architectures only need a Kconfig entry for NO_DMA if it is possible
that its value will be 'y'. For arc its value will always be 'n', making
it pointless. Remove it.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
---
Tested by playing with arch/arc/configs/tb10x_defconfig. The only
difference this change should make, is that the line reading
    # CONFIG_NO_DMA is not set

is dropped from the .config file after "make oldconfig". That should
have no impact whatsoever on the build.

 arch/arc/Kconfig | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 32b4f8ecf3f0..2a08449ef1c7 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -73,9 +73,6 @@ config STACKTRACE_SUPPORT
 config HAVE_LATENCYTOP_SUPPORT
 	def_bool y
 
-config NO_DMA
-	def_bool n
-
 source "init/Kconfig"
 source "kernel/Kconfig.freezer"
 
-- 
1.9.3


             reply	other threads:[~2014-09-24 18:32 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-24 18:32 Paul Bolle [this message]
2014-09-25  7:25 ` [PATCH] ARC: Remove unneeded Kconfig entry NO_DMA Vineet Gupta

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=1411583542.19525.22.camel@x220 \
    --to=pebolle@tiscali.nl \
    --cc=linux-kernel@vger.kernel.org \
    --cc=vgupta@synopsys.com \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.