sandbox: cros_ec: fix uninitialized use of len

[u-boot] / drivers / misc / altera_sysid.c

diff --git a/drivers/misc/altera_sysid.c b/drivers/misc/altera_sysid.c
index 737520f2478966eee149830cc4e4701c3cef2fb2..2d0fa2a7dd1c82cc41417a9ceda58b2a565736a0 100644 (file)
--- a/drivers/misc/altera_sysid.c
+++ b/drivers/misc/altera_sysid.c
@@ -76,8 +76,9 @@ static int altera_sysid_ofdata_to_platdata(struct udevice *dev)
 {
        struct altera_sysid_platdata *plat = dev_get_platdata(dev);
 
-       plat->regs = ioremap(dev_get_addr(dev),
-               sizeof(struct altera_sysid_regs));
+       plat->regs = map_physmem(dev_get_addr(dev),
+                                sizeof(struct altera_sysid_regs),
+                                MAP_NOCACHE);
 
        return 0;
 }