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 <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>

diff --git a/drivers/staging/axis-fifo/axis-fifo.c b/drivers/staging/axis-fifo/axis-fifo.c
index 98db47cb4fa450c5d2ada0c84b22af9d240631f7..0bfe272ba819a18d234a3c7cc72a37a603eb5882 100644 (file)
--- 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;