Re: [PATCH RESEND 03/62] init: sh, sparc, x86: remove unused constants RAMDISK_PROMPT_FLAG and RAMDISK_LOAD_FLAG

[Christophe Leroy]

Le 13/09/2025 à 02:37, Askar Safin a écrit :

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They were used for initrd before c8376994c86.

c8376994c86c made them unused and forgot to remove them

Fixes: c8376994c86c ("initrd: remove support for multiple floppies")
Cc: <stable+noauto...@kernel.org> # because changes uapi headers
Signed-off-by: Askar Safin <safinas...@gmail.com>

Reviewed-by: Christophe Leroy <christophe.le...@csgroup.eu>

---
  arch/sh/kernel/setup.c                | 2 --
  arch/sparc/kernel/setup_32.c          | 2 --
  arch/sparc/kernel/setup_64.c          | 2 --
  arch/x86/include/uapi/asm/bootparam.h | 2 --
  arch/x86/kernel/setup.c               | 2 --
  5 files changed, 10 deletions(-)

diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 039a51291002..d66f098e9e9f 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -71,8 +71,6 @@ EXPORT_SYMBOL(sh_mv);
  extern int root_mountflags;

  #define RAMDISK_IMAGE_START_MASK       0x07FF
-#define RAMDISK_PROMPT_FLAG            0x8000
-#define RAMDISK_LOAD_FLAG              0x4000

  static char __initdata command_line[COMMAND_LINE_SIZE] = { 0, };

diff --git a/arch/sparc/kernel/setup_32.c b/arch/sparc/kernel/setup_32.c
index 704375c061e7..eb60be31127f 100644
--- a/arch/sparc/kernel/setup_32.c
+++ b/arch/sparc/kernel/setup_32.c
@@ -172,8 +172,6 @@ extern unsigned short root_flags;
  extern unsigned short root_dev;
  extern unsigned short ram_flags;
  #define RAMDISK_IMAGE_START_MASK       0x07FF
-#define RAMDISK_PROMPT_FLAG            0x8000
-#define RAMDISK_LOAD_FLAG              0x4000

  extern int root_mountflags;

diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c
index 63615f5c99b4..f728f1b00aca 100644
--- a/arch/sparc/kernel/setup_64.c
+++ b/arch/sparc/kernel/setup_64.c
@@ -145,8 +145,6 @@ extern unsigned short root_flags;
  extern unsigned short root_dev;
  extern unsigned short ram_flags;
  #define RAMDISK_IMAGE_START_MASK       0x07FF
-#define RAMDISK_PROMPT_FLAG            0x8000
-#define RAMDISK_LOAD_FLAG              0x4000

  extern int root_mountflags;

diff --git a/arch/x86/include/uapi/asm/bootparam.h 
b/arch/x86/include/uapi/asm/bootparam.h
index dafbf581c515..f53dd3f319ba 100644
--- a/arch/x86/include/uapi/asm/bootparam.h
+++ b/arch/x86/include/uapi/asm/bootparam.h
@@ -6,8 +6,6 @@

  /* ram_size flags */
  #define RAMDISK_IMAGE_START_MASK       0x07FF
-#define RAMDISK_PROMPT_FLAG            0x8000
-#define RAMDISK_LOAD_FLAG              0x4000

  /* loadflags */
  #define LOADED_HIGH    (1<<0)
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 1b2edd07a3e1..6409e766fb17 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -223,8 +223,6 @@ extern int root_mountflags;
  unsigned long saved_video_mode;

  #define RAMDISK_IMAGE_START_MASK       0x07FF
-#define RAMDISK_PROMPT_FLAG            0x8000
-#define RAMDISK_LOAD_FLAG              0x4000

  static char __initdata command_line[COMMAND_LINE_SIZE];
  #ifdef CONFIG_CMDLINE_BOOL
--
2.47.2