cros_ec: Use a hyphen in the uclass name

Device-tree rules require that aliases use a hyphen rather than a
underscore. Update the uclass name to fit with this.

This allows device-tree aliases to be used to refer to cros-ec devices,
for example:

	aliases {
	    cros-ec0 = &ec;
	    cros-ec1 = &pd;
	};

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

diff --git a/drivers/misc/cros_ec.c b/drivers/misc/cros_ec.c
index 565de040fe9c2c8841c18df913e2e4440bcdeb37..382f8262863367f3278039b6e2a6a8e851b506b1 100644 (file)
--- a/drivers/misc/cros_ec.c
+++ b/drivers/misc/cros_ec.c
@@ -1482,7 +1482,7 @@ int cros_ec_set_lid_shutdown_mask(struct udevice *dev, int enable)
 
 UCLASS_DRIVER(cros_ec) = {
        .id             = UCLASS_CROS_EC,
-       .name           = "cros_ec",
+       .name           = "cros-ec",
        .per_device_auto_alloc_size = sizeof(struct cros_ec_dev),
        .post_bind      = dm_scan_fdt_dev,
        .flags          = DM_UC_FLAG_ALLOC_PRIV_DMA,