From: Amol Lad <amol@verismonetworks.com>

ioremap must be balanced by an iounmap and failing to do so can result in a
memory leak.

Signed-off-by: Amol Lad <amol@verismonetworks.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 drivers/video/platinumfb.c |    3 +++
 1 file changed, 3 insertions(+)

diff -puN drivers/video/platinumfb.c~ioremap-balanced-with-iounmap-for-drivers-video-platinumfb drivers/video/platinumfb.c
--- a/drivers/video/platinumfb.c~ioremap-balanced-with-iounmap-for-drivers-video-platinumfb
+++ a/drivers/video/platinumfb.c
@@ -626,6 +626,9 @@ static int __devinit platinumfb_probe(st
 	
 	rc = platinum_init_fb(info);
 	if (rc != 0) {
+		iounmap(pinfo->frame_buffer);
+		iounmap(pinfo->platinum_regs);
+		iounmap(pinfo->cmap_regs);
 		dev_set_drvdata(&odev->dev, NULL);
 		framebuffer_release(info);
 	}
_