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

Christophe Leroy
2025-09-15T11:50:40Z

Le 13/09/2025 à 02:37, Askar Safin a écrit :
> [Vous ne recevez pas souvent de courriers de safinaskar@gmail.com. Découvrez pourquoi ceci est important à https://aka.ms/LearnAboutSenderIdentification ]
>
> 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+noautosel@kernel.org> # because changes uapi headers
> Signed-off-by: Askar Safin <safinaskar@gmail.com>

Reviewed-by: Christophe Leroy <christophe.leroy@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
>
>