auxdisplay: img-ascii-lcd: convert to devm_platform_ioremap_resource

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>

diff --git a/drivers/auxdisplay/img-ascii-lcd.c b/drivers/auxdisplay/img-ascii-lcd.c
index efb928e..1cce409 100644 (file)
--- a/drivers/auxdisplay/img-ascii-lcd.c
+++ b/drivers/auxdisplay/img-ascii-lcd.c
@@ -356,7 +356,6 @@ static int img_ascii_lcd_probe(struct platform_device *pdev)
        const struct of_device_id *match;
        const struct img_ascii_lcd_config *cfg;
        struct img_ascii_lcd_ctx *ctx;
-       struct resource *res;
        int err;
 
        match = of_match_device(img_ascii_lcd_matches, &pdev->dev);
@@ -378,8 +377,7 @@ static int img_ascii_lcd_probe(struct platform_device *pdev)
                                         &ctx->offset))
                        return -EINVAL;
        } else {
-               res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-               ctx->base = devm_ioremap_resource(&pdev->dev, res);
+               ctx->base = devm_platform_ioremap_resource(pdev, 0);
                if (IS_ERR(ctx->base))
                        return PTR_ERR(ctx->base);
        }