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authorYangtao Li <frank.li@vivo.com>2023-07-04 16:37:23 +0300
committerJassi Brar <jaswinder.singh@linaro.org>2023-09-05 18:10:42 +0300
commit84cd6480da24be6aa5fe4aac60e66eff429ef179 (patch)
treeacee49c2ef550aacfad51ca1432273fa65f95f51 /drivers/mailbox
parent33d3bb9f9f1dd908919618b3badcdce301c9c361 (diff)
downloadlinux-84cd6480da24be6aa5fe4aac60e66eff429ef179.tar.xz
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: Yangtao Li <frank.li@vivo.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'drivers/mailbox')
-rw-r--r--drivers/mailbox/bcm-pdc-mailbox.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/mailbox/bcm-pdc-mailbox.c b/drivers/mailbox/bcm-pdc-mailbox.c
index 8c95e3ce295f..053532522669 100644
--- a/drivers/mailbox/bcm-pdc-mailbox.c
+++ b/drivers/mailbox/bcm-pdc-mailbox.c
@@ -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);