From: Tzung-Bi Shih <tzungbi@google.com>
Date: Wed, 27 Jan 2021 08:31:33 +0000 (+0800)
Subject: remoteproc/mediatek: use devm_platform_ioremap_resource_byname
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2e88e8fcdfcd2e5569180944789ff299114c2bf7;p=linux.git

remoteproc/mediatek: use devm_platform_ioremap_resource_byname

Replaces platform_get_resource_byname() and devm_ioremap_resource()
pairs to devm_platform_ioremap_resource_byname().

Note that, not every pairs are applicable to replace.  Especially when
it needs to access the resource struct from
platform_get_resource_byname().
For example:
scp->sram_size = resource_size(res);

Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20210127083136.3745652-2-tzungbi@google.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c
index eba825b46696e..d83e1164f02fa 100644
--- a/drivers/remoteproc/mtk_scp.c
+++ b/drivers/remoteproc/mtk_scp.c
@@ -721,8 +721,7 @@ static int scp_probe(struct platform_device *pdev)
 	for (i = 0; i < SCP_IPI_MAX; i++)
 		mutex_init(&scp->ipi_desc[i].lock);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg");
-	scp->reg_base = devm_ioremap_resource(dev, res);
+	scp->reg_base = devm_platform_ioremap_resource_byname(pdev, "cfg");
 	if (IS_ERR((__force void *)scp->reg_base)) {
 		dev_err(dev, "Failed to parse and map cfg memory\n");
 		ret = PTR_ERR((__force void *)scp->reg_base);