X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fmach-at91%2Fat91sam9261_devices.c;h=0babb645b83c055ea1120706b2344c9c286d3ca2;hb=06d6cf6959d22037fcec598f4f954db5db3d7356;hp=37cd547855b1baa5dbd894b3942c35d5cebbd5cd;hpb=2e561c7b7e705b619122e5386d6f99f28f2b6e5a;p=linux-2.6-omap-h63xx.git

diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 37cd547855b..0babb645b83 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -539,6 +539,17 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
 	at91_set_B_periph(AT91_PIN_PB28, 0);	/* LCDD23 */
 #endif
 
+	if (ARRAY_SIZE(lcdc_resources) > 2) {
+		void __iomem *fb;
+		struct resource *fb_res = &lcdc_resources[2];
+		size_t fb_len = fb_res->end - fb_res->start + 1;
+
+		fb = ioremap(fb_res->start, fb_len);
+		if (fb) {
+			memset(fb, 0, fb_len);
+			iounmap(fb);
+		}
+	}
 	lcdc_data = *data;
 	platform_device_register(&at91_lcdc_device);
 }