src/: Trivial rename 's/opaque_programmer/opaque_master/'

Northing more than to align with upstream to reduce the udiff.

V.2: Fix rebase build issue where some renames were missed.
V.3: Rebased on top rework of previous patches.
V.4: Rebase on top of master to decouple of other more invasive work.
V.5: Rebase on top of master and fix compilation error.

BUG=chromium:478356
BRANCH=none
TEST=still builds

Change-Id: I40299c79e0e8076d34d427eb51c2a51665f0d66e
Signed-off-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/flashrom/+/1392583
Reviewed-by: Stefan Reinauer <reinauer@google.com>
diff --git a/programmer.h b/programmer.h
index 7410f30..5b4daf8 100644
--- a/programmer.h
+++ b/programmer.h
@@ -657,7 +657,7 @@
 #endif
 
 /* opaque.c */
-struct opaque_programmer {
+struct opaque_master {
 	int max_data_read;
 	int max_data_write;
 	/* Specific functions for this programmer */
@@ -670,8 +670,8 @@
 	int (*check_access) (const struct flashctx *flash, unsigned int start, unsigned int len, int read);
 	const void *data;
 };
-extern struct opaque_programmer *opaque_programmer;
-void register_opaque_programmer(struct opaque_programmer *pgm);
+extern struct opaque_master *opaque_master;
+void register_opaque_master(struct opaque_master *pgm);
 
 /* programmer.c */
 int noop_shutdown(void);
@@ -703,7 +703,7 @@
 	union {
 		struct par_master par;
 		struct spi_master spi;
-		struct opaque_programmer opaque;
+		struct opaque_master opaque;
 	};
 };
 extern struct registered_master registered_masters[];