From 49f261e273078a5dc0272296a833dc72571efd92 Mon Sep 17 00:00:00 2001
From: Julia Lawall <Julia.Lawall@inria.fr>
Date: Wed, 1 Jan 2020 18:49:46 +0100
Subject: [PATCH] ASoC: SOF: imx8: use resource_size
Git-commit: 49f261e273078a5dc0272296a833dc72571efd92
Patch-mainline: v5.6-rc1
References: jsc#SLE-16518
Use resource_size rather than a verbose computation on
the end and start fields.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
<smpl>
@@ struct resource ptr; @@
- (ptr.end - ptr.start + 1)
+ resource_size(&ptr)
</smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Link: https://lore.kernel.org/r/1577900990-8588-7-git-send-email-Julia.Lawall@inria.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/sof/imx/imx8.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c
index aef6ca167b9c..b2556f5e2871 100644
--- a/sound/soc/sof/imx/imx8.c
+++ b/sound/soc/sof/imx/imx8.c
@@ -294,8 +294,7 @@ static int imx8_probe(struct snd_sof_dev *sdev)
}
sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap_wc(sdev->dev, res.start,
- res.end - res.start +
- 1);
+ resource_size(&res));
if (!sdev->bar[SOF_FW_BLK_TYPE_SRAM]) {
dev_err(sdev->dev, "failed to ioremap mem 0x%x size 0x%x\n",
base, size);
--
2.16.4