mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2025-01-21 13:24:15 +08:00
mailbox: bcm-ferxrm-mailbox: Use devm_platform_get_and_ioremap_resource()
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
This commit is contained in:
parent
706a741595
commit
33d3bb9f9f
@ -1501,16 +1501,12 @@ static int flexrm_mbox_probe(struct platform_device *pdev)
|
||||
mbox->dev = dev;
|
||||
platform_set_drvdata(pdev, mbox);
|
||||
|
||||
/* Get resource for registers */
|
||||
iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
/* Get resource for registers and map registers of all rings */
|
||||
mbox->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &iomem);
|
||||
if (!iomem || (resource_size(iomem) < RING_REGS_SIZE)) {
|
||||
ret = -ENODEV;
|
||||
goto fail;
|
||||
}
|
||||
|
||||
/* Map registers of all rings */
|
||||
mbox->regs = devm_ioremap_resource(&pdev->dev, iomem);
|
||||
if (IS_ERR(mbox->regs)) {
|
||||
} else if (IS_ERR(mbox->regs)) {
|
||||
ret = PTR_ERR(mbox->regs);
|
||||
goto fail;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user