From: Yangtao Li Date: Tue, 4 Jul 2023 09:55:43 +0000 (+0800) Subject: staging: axis-fifo: Use devm_platform_get_and_ioremap_resource() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=405f3d102c465d329195e0046daf8121b4ab9998;p=linux.git staging: axis-fifo: 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 Link: https://lore.kernel.org/r/20230704095543.32812-1-frank.li@vivo.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/axis-fifo/axis-fifo.c b/drivers/staging/axis-fifo/axis-fifo.c index 98db47cb4fa45..0bfe272ba819a 100644 --- a/drivers/staging/axis-fifo/axis-fifo.c +++ b/drivers/staging/axis-fifo/axis-fifo.c @@ -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;