u-boot: 2026.04: drop #warnings in fdt_fixup_ethernet logging patch

- those were added to ensure that code was actually being compiled
- we're pretty sure now, so avoid spurious warnings during compilation

Signed-off-by: Ricardo Pardini <ricardo@pardini.net>

Author: rpardini

patch/u-boot/v2026.04/1001-fdt_fixup_ethernet-add-logs.patch

@@ -4,19 +4,16 @@ Date: Mon, 12 Jan 2026 18:26:25 +0100
 Subject: fdt_fixup_ethernet: add logs
 
 ---
- boot/fdt_support.c | 57 +++++++---
- boot/image-fdt.c   | 25 ++++
- 2 files changed, 67 insertions(+), 15 deletions(-)
+ boot/fdt_support.c | 56 +++++++---
+ boot/image-fdt.c   | 18 +++
+ 2 files changed, 59 insertions(+), 15 deletions(-)
 
 diff --git a/boot/fdt_support.c b/boot/fdt_support.c
 index 111111111111..222222222222 100644
 --- a/boot/fdt_support.c
 +++ b/boot/fdt_support.c
-@@ -630,29 +630,34 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size)
- 	return fdt_fixup_memory_banks(blob, &start, &size, 1);
- }
+@@ -632,27 +632,31 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size)
 
-+#warning "Compiling fdt_fixup_ethernet() for MAC debugging."
  void fdt_fixup_ethernet(void *fdt)
  {
 +	log_info("[fdt_fixup_ethernet] called\n");
@@ -50,7 +47,7 @@ index 111111111111..222222222222 100644
  		/* Select property number 'prop' */
  		for (j = 0; j < prop; j++)
  			offset = fdt_next_property_offset(fdt, offset);
-@@ -660,7 +665,10 @@ void fdt_fixup_ethernet(void *fdt)
+@@ -660,7 +664,10 @@ void fdt_fixup_ethernet(void *fdt)
  		if (offset < 0)
  			break;
 
@@ -61,7 +58,7 @@ index 111111111111..222222222222 100644
  		if (!strncmp(name, "ethernet", 8)) {
  			/* Treat plain "ethernet" same as "ethernet0". */
  			if (!strcmp(name, "ethernet")
-@@ -679,33 +687,52 @@ void fdt_fixup_ethernet(void *fdt)
+@@ -679,33 +686,52 @@ void fdt_fixup_ethernet(void *fdt)
  				else
  					sprintf(mac, "eth%daddr", i);
  			} else {
@@ -135,61 +132,51 @@ index 111111111111..222222222222 100644
  // SPDX-License-Identifier: GPL-2.0+
  /*
   * Copyright (c) 2013, Google Inc.
-@@ -584,13 +585,31 @@ __weak int ft_verify_fdt(void *fdt)
- 	return 1;
- }
+@@ -586,11 +587,25 @@ __weak int ft_verify_fdt(void *fdt)
 
-+#warning "Compiling arch_fixup_fdt() weak stub for MAC debugging."
  __weak int arch_fixup_fdt(void *blob)
  {
 +	log_info("[arch_fixup_fdt] called (weak stub)\n");
- 	return 0;
- }
- 
-+#warning "Compiling ft_board_setup() weak stub for MAC debugging."
++	return 0;
++}
++
 +__weak int ft_board_setup(void *blob, struct bd_info *bd)
 +{
 +	log_info("[ft_board_setup] called (weak stub)\n");
 +	return 0;
 +}
 +
-+#warning "Compiling ft_system_setup() weak stub for MAC debugging."
 +__weak int ft_system_setup(void *blob, struct bd_info *bd)
 +{
 +	log_info("[ft_system_setup] called (weak stub)\n");
-+	return 0;
-+}
-+
-+#warning "Compiling image_setup_libfdt()"
+ 	return 0;
+ }
+ 
  int image_setup_libfdt(struct bootm_headers *images, void *blob, bool lmb)
  {
 +	log_info("[image_setup_libfdt] called\n");
  	ulong *initrd_start = &images->initrd_start;
  	ulong *initrd_end = &images->initrd_end;
  	bool skip_board_fixup = false;
-@@ -638,6 +657,8 @@ int image_setup_libfdt(struct bootm_headers *images, void *blob, bool lmb)
+@@ -638,6 +653,7 @@ int image_setup_libfdt(struct bootm_headers *images, void *blob, bool lmb)
  					strlen(images->fit_uname_cfg) + 1, 1);
 
  	/* Update ethernet nodes */
-+	#warning "Compiling fdt_fixup_ethernet() call site in image_setup_libfdt()"
 +	log_info("[image_setup_libfdt] calling fdt_fixup_ethernet\n");
  	fdt_fixup_ethernet(blob);
  #if IS_ENABLED(CONFIG_CMD_PSTORE)
  	/* Append PStore configuration */
-@@ -651,6 +672,8 @@ int image_setup_libfdt(struct bootm_headers *images, void *blob, bool lmb)
+@@ -651,6 +667,7 @@ int image_setup_libfdt(struct bootm_headers *images, void *blob, bool lmb)
  	}
 
  	if (IS_ENABLED(CONFIG_OF_BOARD_SETUP) && !skip_board_fixup) {
-+		#warning "Compiling ft_board_setup() call site in image_setup_libfdt()"
 +		log_info("[image_setup_libfdt] calling ft_board_setup\n");
  		fdt_ret = ft_board_setup(blob, gd->bd);
  		if (fdt_ret) {
  			printf("ERROR: board-specific fdt fixup failed: %s\n",
-@@ -658,7 +681,9 @@ int image_setup_libfdt(struct bootm_headers *images, void *blob, bool lmb)
- 			goto err;
+@@ -659,6 +676,7 @@ int image_setup_libfdt(struct bootm_headers *images, void *blob, bool lmb)
  		}
  	}
-+	#warning "Compiling ft_system_setup() call site in image_setup_libfdt()"
  	if (IS_ENABLED(CONFIG_OF_SYSTEM_SETUP)) {
 +		log_info("[image_setup_libfdt] calling ft_system_setup\n");
  		fdt_ret = ft_system_setup(blob, gd->bd);