Use dev_get_driver_data() to obtain the device type. It has the same
effect and is shorter.
Signed-off-by: Simon Glass <s...@chromium.org>
---
Changes in v3: None
Changes in v2: None
drivers/spi/ich.c | 22 +++++-----------------
1 file changed, 5 insertions(+), 17 deletions(-)
diff --git a/drivers/spi/ich.c b/drivers/spi/ich.c
index 5b3b3818ded..7c29369a169 100644
--- a/drivers/spi/ich.c
+++ b/drivers/spi/ich.c
@@ -598,23 +598,11 @@ static int ich_spi_child_pre_probe(struct udevice *dev)
static int ich_spi_ofdata_to_platdata(struct udevice *dev)
{
struct ich_spi_platdata *plat = dev_get_platdata(dev);
- int node = dev_of_offset(dev);
- int ret;
- ret = fdt_node_check_compatible(gd->fdt_blob, node, "intel,ich7-spi");
- if (ret == 0) {
- plat->ich_version = ICHV_7;
- } else {
- ret = fdt_node_check_compatible(gd->fdt_blob, node,
- "intel,ich9-spi");
- if (ret == 0)
- plat->ich_version = ICHV_9;
- }
+ plat->ich_version = dev_get_driver_data(dev);
+ plat->lockdown = dev_read_bool(dev, "intel,spi-lock-down");
- plat->lockdown = fdtdec_get_bool(gd->fdt_blob, node,
- "intel,spi-lock-down");
-
- return ret;
+ return 0;
}
static const struct spi_controller_mem_ops ich_controller_mem_ops = {
@@ -635,8 +623,8 @@ static const struct dm_spi_ops ich_spi_ops = {
};
static const struct udevice_id ich_spi_ids[] = {
- { .compatible = "intel,ich7-spi" },
- { .compatible = "intel,ich9-spi" },
+ { .compatible = "intel,ich7-spi", ICHV_7 },
+ { .compatible = "intel,ich9-spi", ICHV_9 },
{ }
};
--
2.23.0.866.gb869b98d4c-goog
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