[PATCH] video: pxafb: Use devm_platform_ioremap_resource() in pxafb_probe()
STALE2466d
From: Markus Elfring <hidden>
Date: 2019-09-19 15:01:44
Also in:
dri-devel, kernel-janitors, lkml
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
From: Markus Elfring <redacted> Date: Thu, 19 Sep 2019 16:51:38 +0200 Simplify this function implementation by using a known wrapper function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <redacted> --- drivers/video/fbdev/pxafb.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c
index f70c9f79622e..237f8f436fdb 100644
--- a/drivers/video/fbdev/pxafb.c
+++ b/drivers/video/fbdev/pxafb.c@@ -2237,7 +2237,6 @@ static int pxafb_probe(struct platform_device *dev) { struct pxafb_info *fbi; struct pxafb_mach_info *inf, *pdata; - struct resource *r; int i, irq, ret; dev_dbg(&dev->dev, "pxafb_probe\n");
@@ -2303,14 +2302,7 @@ static int pxafb_probe(struct platform_device *dev) fbi->lcd_supply = NULL; } - r = platform_get_resource(dev, IORESOURCE_MEM, 0); - if (r == NULL) { - dev_err(&dev->dev, "no I/O memory resource defined\n"); - ret = -ENODEV; - goto failed; - } - - fbi->mmio_base = devm_ioremap_resource(&dev->dev, r); + fbi->mmio_base = devm_platform_ioremap_resource(dev, 0); if (IS_ERR(fbi->mmio_base)) { dev_err(&dev->dev, "failed to get I/O memory\n"); ret = -EBUSY; --
2.23.0