ASoC: SOF: imx8: use resource_size

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>

diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c
index aef6ca1..b2556f5 100644 (file)
--- 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);