Commit 84cd6480 authored by Yangtao Li's avatar Yangtao Li Committed by Jassi Brar
Browse files

mailbox: bcm-pdc: 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: default avatarYangtao Li <frank.li@vivo.com>
Signed-off-by: default avatarJassi Brar <jaswinder.singh@linaro.org>
parent 33d3bb9f

drivers/mailbox/bcm-pdc-mailbox.c

+3 −9
Original line number Diff line number Diff line
@@ -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);