X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fmtd%2Fspi%2Fsandbox.c;h=895604d7367e13479787c7ecf96cbb8abeaaa88d;hb=84d31b3b8f2f2134e1534354cba82ca8cb671962;hp=1cf2f98310a17493a5a99cce29caa652cb9aabd1;hpb=21109577635a871d038cfd53dd75e264d0e636bf;p=u-boot

diff --git a/drivers/mtd/spi/sandbox.c b/drivers/mtd/spi/sandbox.c
index 1cf2f98310..895604d736 100644
--- a/drivers/mtd/spi/sandbox.c
+++ b/drivers/mtd/spi/sandbox.c
@@ -129,7 +129,7 @@ static int sandbox_sf_probe(struct udevice *dev)
 		}
 	}
 	if (cs == -1) {
-		printf("Error: Unknown chip select for device '%s'",
+		printf("Error: Unknown chip select for device '%s'\n",
 		       dev->name);
 		return -EINVAL;
 	}
@@ -141,8 +141,10 @@ static int sandbox_sf_probe(struct udevice *dev)
 		assert(bus->seq != -1);
 		if (bus->seq < CONFIG_SANDBOX_SPI_MAX_BUS)
 			spec = state->spi[bus->seq][cs].spec;
-		if (!spec)
-			return -ENOENT;
+		if (!spec) {
+			ret = -ENOENT;
+			goto error;
+		}
 
 		file = strchr(spec, ':');
 		if (!file) {
@@ -196,6 +198,7 @@ static int sandbox_sf_probe(struct udevice *dev)
 	return 0;
 
  error:
+	debug("%s: Got error %d\n", __func__, ret);
 	return ret;
 }
 
@@ -315,7 +318,7 @@ int sandbox_erase_part(struct sandbox_spi_flash *sbsf, int size)
 	int ret;
 
 	while (size > 0) {
-		todo = min(size, sizeof(sandbox_sf_0xff));
+		todo = min(size, (int)sizeof(sandbox_sf_0xff));
 		ret = os_write(sbsf->fd, sandbox_sf_0xff, todo);
 		if (ret != todo)
 			return ret;
@@ -587,6 +590,11 @@ int sandbox_sf_bind_emul(struct sandbox_state *state, int busnum, int cs,
 
 void sandbox_sf_unbind_emul(struct sandbox_state *state, int busnum, int cs)
 {
+	struct udevice *dev;
+
+	dev = state->spi[busnum][cs].emul;
+	device_remove(dev);
+	device_unbind(dev);
 	state->spi[busnum][cs].emul = NULL;
 }
 
@@ -602,14 +610,14 @@ static int sandbox_sf_bind_bus_cs(struct sandbox_state *state, int busnum,
 		       spec, ret);
 		return ret;
 	}
-	ret = device_find_child_by_seq(bus, cs, true, &slave);
+	ret = spi_find_chip_select(bus, cs, &slave);
 	if (!ret) {
 		printf("Chip select %d already exists for spec '%s'\n", cs,
 		       spec);
 		return -EEXIST;
 	}
 
-	ret = spi_bind_device(bus, cs, "spi_flash_std", spec, &slave);
+	ret = device_bind_driver(bus, "spi_flash_std", spec, &slave);
 	if (ret)
 		return ret;