From: Julia Lawall <Julia.Lawall@inria.fr>
To: Jernej Skrabec <jernej.skrabec@siol.net>
Cc: kernel-janitors@vger.kernel.org, Jonas Karlman <jonas@kwiboo.se>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
linuxppc-dev@lists.ozlabs.org, linux-fbdev@vger.kernel.org,
dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org,
linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org,
linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org,
linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org,
linux-nfs@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH 00/16] constify copied structure
Date: Wed, 1 Jan 2020 08:43:18 +0100 [thread overview]
Message-ID: <1577864614-5543-1-git-send-email-Julia.Lawall@inria.fr> (raw)
Make const static structures that are just copied into other structures.
The semantic patch that detects the opportunity for this change is as
follows: (http://coccinelle.lip6.fr/)
<smpl>
@r disable optional_qualifier@
identifier i,j;
position p;
@@
static struct i j@p = { ... };
@upd@
position p1;
identifier r.j;
expression e;
@@
e = j@p1
@ref@
position p2 != {r.p,upd.p1};
identifier r.j;
@@
j@p2
@script:ocaml depends on upd && !ref@
i << r.i;
j << r.j;
p << r.p;
@@
if j = (List.hd p).current_element
then Coccilib.print_main i p
</smpl>
---
arch/powerpc/sysdev/mpic.c | 4 ++--
drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c | 2 +-
drivers/media/i2c/mt9v111.c | 2 +-
drivers/media/platform/davinci/isif.c | 2 +-
drivers/media/usb/cx231xx/cx231xx-dvb.c | 2 +-
drivers/media/usb/dvb-usb-v2/anysee.c | 4 ++--
drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c | 2 +-
drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c | 2 +-
drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c | 2 +-
drivers/ptp/ptp_clockmatrix.c | 2 +-
drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +-
drivers/video/fbdev/sa1100fb.c | 2 +-
net/sunrpc/xdr.c | 2 +-
sound/isa/ad1816a/ad1816a_lib.c | 2 +-
sound/pci/hda/hda_controller.c | 2 +-
sound/soc/qcom/qdsp6/q6asm-dai.c | 2 +-
16 files changed, 18 insertions(+), 18 deletions(-)
next reply other threads:[~2020-01-01 8:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-01 7:43 Julia Lawall [this message]
2020-01-01 7:43 ` [PATCH 12/16] SUNRPC: constify copied structure Julia Lawall
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