X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fmtd%2Fmaps%2Fgpio-addr-flash.c;h=af5707a80205c34985b2cba5cf2ceffce91cca76;hb=1792f17b7210280a3d7ff29da9614ba779cfcedb;hp=32e89d773b4ead7dbaa6172e331fb6c9f11f17ec;hpb=7e125f7b9cbfce4101191b8076d606c517a73066;p=pandora-kernel.git

diff --git a/drivers/mtd/maps/gpio-addr-flash.c b/drivers/mtd/maps/gpio-addr-flash.c
index 32e89d773b4e..af5707a80205 100644
--- a/drivers/mtd/maps/gpio-addr-flash.c
+++ b/drivers/mtd/maps/gpio-addr-flash.c
@@ -208,10 +208,14 @@ static int __devinit gpio_flash_probe(struct platform_device *pdev)
 	if (!state)
 		return -ENOMEM;
 
+	/*
+	 * We cast start/end to known types in the boards file, so cast
+	 * away their pointer types here to the known types (gpios->xxx).
+	 */
 	state->gpio_count     = gpios->end;
-	state->gpio_addrs     = (void *)gpios->start;
+	state->gpio_addrs     = (void *)(unsigned long)gpios->start;
 	state->gpio_values    = (void *)(state + 1);
-	state->win_size       = memory->end - memory->start + 1;
+	state->win_size       = resource_size(memory);
 	memset(state->gpio_values, 0xff, arr_size);
 
 	state->map.name       = DRIVER_NAME;
@@ -221,7 +225,7 @@ static int __devinit gpio_flash_probe(struct platform_device *pdev)
 	state->map.copy_to    = gf_copy_to;
 	state->map.bankwidth  = pdata->width;
 	state->map.size       = state->win_size * (1 << state->gpio_count);
-	state->map.virt       = (void __iomem *)memory->start;
+	state->map.virt       = ioremap_nocache(memory->start, state->map.size);
 	state->map.phys       = NO_XIP;
 	state->map.map_priv_1 = (unsigned long)state;