[S] Change in coreboot[main]: ec/google/chromeec: Stop checking CBI for UCSI

[Abhishek Pandit-Subedi (Code Review)]

Abhishek Pandit-Subedi has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/83252?usp=email )

Change subject: ec/google/chromeec: Stop checking CBI for UCSI
......................................................................

ec/google/chromeec: Stop checking CBI for UCSI

Use only EC_FEATURE_UCSI_PPM to determine whether UCSI is enabled.

BUG=b:319124515
TEST=emerge-brox coreboot chromeos-bootimage

Cq-Depend: chromium:5664227
Change-Id: Ia9d820c637e56a527fd90f45b1848158a960dee7
Signed-off-by: Abhishek Pandit-Subedi 
---
M src/ec/google/chromeec/ec.c
1 file changed, 1 insertion(+), 13 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/52/83252/1

diff --git a/src/ec/google/chromeec/ec.c b/src/ec/google/chromeec/ec.c
index a32b2a5..088f2fe 100644
--- a/src/ec/google/chromeec/ec.c
+++ b/src/ec/google/chromeec/ec.c
@@ -726,7 +726,6 @@
 bool google_chromeec_get_ucsi_enabled(void)
 {
    int rv;
-	union ec_common_control cc;

rv = google_chromeec_check_feature(EC_FEATURE_UCSI_PPM);
    if (rv < 0) {
@@ -734,18 +733,7 @@
    	return false;
    }

-	if (rv == 0)
-		return false;
-
-	/* Check if PPM is enabled at runtime. */
-	cc.ucsi_enabled = 0;
-	rv = cbi_get_uint32(&cc.raw_value, CBI_TAG_COMMON_CONTROL);
-	if (rv < 0) {
-		printk(BIOS_DEBUG, "Cannot get tag CBI_TAG_COMMON_CONTROL from CBI: status = %d\n", rv);
-		return false;
-	}
-
-	return (cc.ucsi_enabled != 0);
+	return rv != 0;
 }

static int cbi_get_string(char *buf, size_t bufsize, uint32_t tag)