tree/: Replace NULL-case of programmer_delay() with internal_delay

Replace `programmer_delay(NULL, [..])` calls with direct
`internal_delay([..])` dispatches explicitly. Custom driver
delays remain hooked as well as core flashrom logic. The
NULL base case of 'programmer_delay()' then becomes a condition
to validate for layering violations or invalid flash contexts.

Change-Id: I1da230804d5e8f47a6e281feb66f381514dc6861
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/68434
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/amd_imc.c b/amd_imc.c
index b11eca303..2ee833299 100644
--- a/amd_imc.c
+++ b/amd_imc.c
@@ -60,7 +60,7 @@ static int mbox_wait_ack(uint16_t mbox_port)
 			msg_pwarn("IMC MBOX: Timeout!\n");
 			return 1;
 		}
-		programmer_delay(NULL, 1000);
+		internal_delay(1000);
 	}
 	return 0;
 }