serial: sifive: 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/20230712062853.11007-13-frank.li@vivo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/sifive.c b/drivers/tty/serial/sifive.c
index c00080f..6d2685c 100644 (file)
--- a/drivers/tty/serial/sifive.c
+++ b/drivers/tty/serial/sifive.c
@@ -917,12 +917,9 @@ static int sifive_serial_probe(struct platform_device *pdev)
        if (irq < 0)
                return -EPROBE_DEFER;
 
-       mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       base = devm_ioremap_resource(&pdev->dev, mem);
-       if (IS_ERR(base)) {
-               dev_err(&pdev->dev, "could not acquire device memory\n");
+       base = devm_platform_get_and_ioremap_resource(pdev, 0, &mem);
+       if (IS_ERR(base))
                return PTR_ERR(base);
-       }
 
        clk = devm_clk_get_enabled(&pdev->dev, NULL);
        if (IS_ERR(clk)) {