Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-01 10:43:43 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

mailbox: bcm-pdc: Use devm_platform_get_and_ioremap_resource()

Browse Source 
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:
Yangtao Li 2023-07-04 21:37:23 +08:00 committed by Jassi Brar
parent 33d3bb9f9f
commit 84cd6480da
1 changed files with 3 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/mailbox/bcm-pdc-mailbox.c
View File

@ -1566,19 +1566,13 @@ static int pdc_probe(struct platform_device *pdev)
if (err)
goto cleanup_ring_pool;
pdc_regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!pdc_regs) {
err = -ENODEV;
goto cleanup_ring_pool;
}
dev_dbg(dev, "PDC register region res.start = %pa, res.end = %pa",
&pdc_regs->start, &pdc_regs->end);
pdcs->pdc_reg_vbase = devm_ioremap_resource(&pdev->dev, pdc_regs);
pdcs->pdc_reg_vbase = devm_platform_get_and_ioremap_resource(pdev, 0, &pdc_regs);
if (IS_ERR(pdcs->pdc_reg_vbase)) {
err = PTR_ERR(pdcs->pdc_reg_vbase);
goto cleanup_ring_pool;
}
dev_dbg(dev, "PDC register region res.start = %pa, res.end = %pa",
&pdc_regs->start, &pdc_regs->end);
/* create rx buffer pool after dt read to know how big buffers are */
err = pdc_rx_buf_pool_create(pdcs);