[coreboot-gerrit] Change in coreboot[master]: drivers/ti/tps65090: Drop dead code

[Angel Pons (Code Review)]

Angel Pons has submitted this change. ( https://review.coreboot.org/c/coreboot/+/43250 )

Change subject: drivers/ti/tps65090: Drop dead code
......................................................................

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 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43250
Tested-by: build bot (Jenkins) 
Reviewed-by: Michael Niewöhner
---
M src/drivers/ti/tps65090/tps65090.c
1 file changed, 0 insertions(+), 42 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Michael Niewöhner: Looks good to me, approved

diff --git a/src/drivers/ti/tps65090/tps65090.c b/src/drivers/ti/tps65090/tps65090.c
index 4f9005b..2d2ea69 100644
--- a/src/drivers/ti/tps65090/tps65090.c
+++ b/src/drivers/ti/tps65090/tps65090.c
@@ -92,48 +92,6 @@
    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;