flashrom.c: Reorder check_block_eraser() to avoid forward decl

Help make groking flashrom.c fractionaly easier.

BUG=none
BRANCH=none
TEST=builds

Change-Id: I0906a6e581ce5135b58f6acc6339908dfa770a59
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/56296
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 25 insertions, 27 deletions

diff --git a/flashrom.c b/flashrom.c
index 1f94f33d..8d44c3d4 100644
--- a/flashrom.c
+++ b/flashrom.c
@@ -73,8 +73,6 @@ static int may_register_shutdown = 0;
 /* Did we change something or was every erase/write skipped (if any)? */
 static bool all_skipped = true;
 
-static int check_block_eraser(const struct flashctx *flash, int k, int log);
-
 /* Register a function to be executed on programmer shutdown.
  * The advantage over atexit() is that you can supply a void pointer which will
  * be used as parameter to the registered function upon programmer shutdown.
@@ -333,6 +331,31 @@ char *extract_programmer_param(const char *param_name)
 	return extract_param(&programmer_param, param_name, ",");
 }
 
+static int check_block_eraser(const struct flashctx *flash, int k, int log)
+{
+	struct block_eraser eraser = flash->chip->block_erasers[k];
+
+	if (!eraser.block_erase && !eraser.eraseblocks[0].count) {
+		if (log)
+			msg_cdbg("not defined. ");
+		return 1;
+	}
+	if (!eraser.block_erase && eraser.eraseblocks[0].count) {
+		if (log)
+			msg_cdbg("eraseblock layout is known, but matching "
+				 "block erase function is not implemented. ");
+		return 1;
+	}
+	if (eraser.block_erase && !eraser.eraseblocks[0].count) {
+		if (log)
+			msg_cdbg("block erase function found, but "
+				 "eraseblock layout is not defined. ");
+		return 1;
+	}
+	// TODO: Once erase functions are annotated with allowed buses, check that as well.
+	return 0;
+}
+
 /* Returns the number of well-defined erasers for a chip. */
 static unsigned int count_usable_erasers(const struct flashctx *flash)
 {
@@ -1125,31 +1148,6 @@ static int selfcheck_eraseblocks(const struct flashchip *chip)
 	return ret;
 }
 
-static int check_block_eraser(const struct flashctx *flash, int k, int log)
-{
-	struct block_eraser eraser = flash->chip->block_erasers[k];
-
-	if (!eraser.block_erase && !eraser.eraseblocks[0].count) {
-		if (log)
-			msg_cdbg("not defined. ");
-		return 1;
-	}
-	if (!eraser.block_erase && eraser.eraseblocks[0].count) {
-		if (log)
-			msg_cdbg("eraseblock layout is known, but matching "
-				 "block erase function is not implemented. ");
-		return 1;
-	}
-	if (eraser.block_erase && !eraser.eraseblocks[0].count) {
-		if (log)
-			msg_cdbg("block erase function found, but "
-				 "eraseblock layout is not defined. ");
-		return 1;
-	}
-	// TODO: Once erase functions are annotated with allowed buses, check that as well.
-	return 0;
-}
-
 /**
  * @brief Reads the included layout regions into a buffer.
  *