diff options
| -rw-r--r-- | drivers/mtd/maps/gpio-addr-flash.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/mtd/maps/gpio-addr-flash.c b/drivers/mtd/maps/gpio-addr-flash.c index 32e89d7..af5707a 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; |