drivers/ti/tps65090: Drop dead code

This code is not even being build-tested. Drop it before it grows moss.

Change-Id: Iebd9080cd0e859dce5e6c5398429c38d1aa075dc
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43250
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner

1 files changed, 0 insertions, 42 deletions

diff --git a/src/drivers/ti/tps65090/tps65090.c b/src/drivers/ti/tps65090/tps65090.c
index 4f9005bb5cac..2d2ea692e6ca 100644
--- a/src/drivers/ti/tps65090/tps65090.c
+++ b/src/drivers/ti/tps65090/tps65090.c
@@ -92,48 +92,6 @@ static int tps65090_fet_set(unsigned int bus, enum fet_id fet_id, int set)
 	return FET_ERR_NOT_READY;
 }
 
-/* FIXME(dhendrix): add timer API */
-#if 0
-int tps65090_fet_enable(unsigned int bus, enum fet_id fet_id)
-{
-	int loops;
-	unsigned long start;
-	int ret = 0;
-
-	start = get_timer(0);
-	for (loops = 0; ; loops++) {
-		ret = tps65090_fet_set(bus, fet_id, 1);
-		if (!ret)
-			break;
-
-		if (get_timer(start) > 100)
-			break;
-
-		/* Turn it off and try again until we time out */
-		tps65090_fet_set(bus, fet_id, 0);
-	}
-
-	if (ret) {
-		printk(BIOS_DEBUG, "%s: FET%d failed to power on: time=%lums, "
-				"loops=%d\n", __func__, fet_id,
-				get_timer(start), loops);
-	} else if (loops) {
-		printk(BIOS_DEBUG, "%s: FET%d powered on after %lums, "
-				"loops=%d\n", __func__, fet_id,
-				get_timer(start), loops);
-	}
-	/*
-	 * Unfortunately, there are some conditions where the power
-	 * good bit will be 0, but the fet still comes up. One such
-	 * case occurs with the lcd backlight. We'll just return 0 here
-	 * and assume that the fet will eventually come up.
-	 */
-	if (ret == FET_ERR_NOT_READY)
-		ret = 0;
-
-	return ret;
-}
-#endif
 int tps65090_fet_enable(unsigned int bus, enum fet_id fet_id)
 {
 	int loops;