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ARMv7 Vexpress update/cleanup for v4.19

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Just single cleanup patch to use devm_ioremap_resource in place of
 devm_request_mem_region and devm_ioremap.
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Merge tag 'vexpress-update-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/drivers

ARMv7 Vexpress update/cleanup for v4.19

Just single cleanup patch to use devm_ioremap_resource in place of
devm_request_mem_region and devm_ioremap.

* tag 'vexpress-update-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  misc: vexpress/syscfg: Use devm_ioremap_resource() to map memory

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2018-07-14 14:43:05 -07:00
commit 4726245505
1 changed files with 3 additions and 7 deletions
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10
drivers/misc/vexpress-syscfg.c
View File

@ -258,13 +258,9 @@ static int vexpress_syscfg_probe(struct platform_device *pdev)
INIT_LIST_HEAD(&syscfg->funcs);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!devm_request_mem_region(&pdev->dev, res->start,
resource_size(res), pdev->name))
return -EBUSY;
syscfg->base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
if (!syscfg->base)
return -EFAULT;
syscfg->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(syscfg->base))
return PTR_ERR(syscfg->base);
/* Must use dev.parent (MFD), as that's where DT phandle points at... */
bridge = vexpress_config_bridge_register(pdev->dev.parent,