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Date:   Wed,  1 Jan 2020 18:49:40 +0100
From:   Julia Lawall <Julia.Lawall@...ia.fr>
To:     "H. Peter Anvin" <hpa@...or.com>
Cc:     kernel-janitors@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-fbdev@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        alsa-devel@...a-project.org, netdev@...r.kernel.org,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        linux-arm-kernel@...ts.infradead.org, linux-mips@...r.kernel.org
Subject: [PATCH 00/10] use resource_size

Use resource_size rather than a verbose computation on
the end and start fields.

The semantic patch that makes these changes is as follows:
(http://coccinelle.lip6.fr/)

<smpl>
@@
struct resource ptr;
@@

- ((ptr.end) - (ptr.start) + 1)
+ resource_size(&ptr)

@@
struct resource *ptr;
@@

- ((ptr->end) - (ptr->start) + 1)
+ resource_size(ptr)

@@
struct resource ptr;
@@

- ((ptr.end) + 1 - (ptr.start))
+ resource_size(&ptr)

@@
struct resource *ptr;
@@

- ((ptr->end) + 1 - (ptr->start))
+ resource_size(ptr)
</smpl>

---

 arch/mips/kernel/setup.c                  |    6 ++----
 arch/powerpc/platforms/83xx/km83xx.c      |    2 +-
 arch/powerpc/platforms/powernv/pci-ioda.c |    4 ++--
 arch/x86/kernel/crash.c                   |    2 +-
 drivers/net/ethernet/freescale/fman/mac.c |    4 ++--
 drivers/usb/gadget/udc/omap_udc.c         |    6 +++---
 drivers/video/fbdev/cg14.c                |    3 +--
 drivers/video/fbdev/s1d13xxxfb.c          |   16 ++++++++--------
 sound/drivers/ml403-ac97cr.c              |    4 +---
 sound/soc/sof/imx/imx8.c                  |    3 +--
 10 files changed, 22 insertions(+), 28 deletions(-)

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