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staging: axis-fifo: Use devm_platform_get_and_ioremap_resource()

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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>
Link: https://lore.kernel.org/r/20230704095543.32812-1-frank.li@vivo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yangtao Li 2023-07-04 17:55:43 +08:00 committed by Greg Kroah-Hartman
parent db4479215c
commit 405f3d102c
1 changed files with 2 additions and 10 deletions
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12
drivers/staging/axis-fifo/axis-fifo.c
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@ -839,16 +839,8 @@ static int axis_fifo_probe(struct platform_device *pdev)
* ----------------------------
*/
/* get iospace for the device */
r_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!r_mem) {
dev_err(fifo->dt_device, "invalid address\n");
rc = -ENODEV;
goto err_initial;
}
/* request physical memory */
fifo->base_addr = devm_ioremap_resource(fifo->dt_device, r_mem);
/* get iospace for the device and request physical memory */
fifo->base_addr = devm_platform_get_and_ioremap_resource(pdev, 0, &r_mem);
if (IS_ERR(fifo->base_addr)) {
rc = PTR_ERR(fifo->base_addr);
goto err_initial;