The icn= and pcbit= parameters referenced drivers removed in
commit 02bbd9802da7 ("staging: i4l: delete the whole thing").

Remove the stale parameter entries and the now-unused ISDN tag
from the legend.

Suggested-by: Randy Dunlap <rdunlap@infradead.org>
Assisted-by: Claude:claude-opus-4-6
---
v2: Remove pcbit= and ISDN too
    Address comments of Randy Dunlap
V1: Remove icn=

Signed-off-by: Costa Shulyupin <costa.shul@redhat.com>
---
 Documentation/admin-guide/kernel-parameters.txt | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index c13c354728bb..96c189e5f5bf 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -24,7 +24,6 @@
 	IP_PNP	IP DHCP, BOOTP, or RARP is enabled.
 	IPV6	IPv6 support is enabled.
 	ISAPNP	ISA PnP code is enabled.
-	ISDN	Appropriate ISDN support is enabled.
 	ISOL	CPU Isolation is enabled.
 	JOY	Appropriate joystick support is enabled.
 	KGDB	Kernel debugger support is enabled.
@@ -2245,9 +2244,6 @@ Kernel parameters
 			syscalls, essentially overriding IA32_EMULATION_DEFAULT_DISABLED at
 			boot time. When false, unconditionally disables IA32 emulation.
 
-	icn=		[HW,ISDN]
-			Format: <io>[,<membase>[,<icn_id>[,<icn_id2>]]]
-
 
 	idle=		[X86,EARLY]
 			Format: idle=poll, idle=halt, idle=nomwait
@@ -5037,8 +5033,6 @@ Kernel parameters
 			the specified number of seconds.  This is to be used if
 			your oopses keep scrolling off the screen.
 
-	pcbit=		[HW,ISDN]
-
 	pci=option[,option...]	[PCI,EARLY] various PCI subsystem options.
 
 				Some options herein operate on a specific device
-- 
2.53.0

Costa Shulyupin <costa.shul@redhat.com> writes:

> The icn= and pcbit= parameters referenced drivers removed in
> commit 02bbd9802da7 ("staging: i4l: delete the whole thing").
>
> Remove the stale parameter entries and the now-unused ISDN tag
> from the legend.
>
> Suggested-by: Randy Dunlap <rdunlap@infradead.org>
> Assisted-by: Claude:claude-opus-4-6
> ---
> v2: Remove pcbit= and ISDN too
>     Address comments of Randy Dunlap
> V1: Remove icn=
>
> Signed-off-by: Costa Shulyupin <costa.shul@redhat.com>
> ---

This arrangement caused your signoff to be stripped out on application.
I've put it back, but please follow the normal patch format in the
future.

Thanks,

jon

On 5/2/26 5:02 AM, Costa Shulyupin wrote:
> The icn= and pcbit= parameters referenced drivers removed in
> commit 02bbd9802da7 ("staging: i4l: delete the whole thing").
> 
> Remove the stale parameter entries and the now-unused ISDN tag
> from the legend.
> 
> Suggested-by: Randy Dunlap <rdunlap@infradead.org>
> Assisted-by: Claude:claude-opus-4-6
> ---
> v2: Remove pcbit= and ISDN too
>     Address comments of Randy Dunlap
> V1: Remove icn=
> 
> Signed-off-by: Costa Shulyupin <costa.shul@redhat.com>
> ---

Hi,
Your Signed-off-by: should be immediately after the
Assisted-by: line and before the first "---" line.

I'm curious: how and why did Claude assist you in this?

Anyway:
Acked-by: Randy Dunlap <rdunlap@infradead.org>

>  Documentation/admin-guide/kernel-parameters.txt | 6 ------
>  1 file changed, 6 deletions(-)
> 
> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
> index c13c354728bb..96c189e5f5bf 100644
> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -24,7 +24,6 @@
>  	IP_PNP	IP DHCP, BOOTP, or RARP is enabled.
>  	IPV6	IPv6 support is enabled.
>  	ISAPNP	ISA PnP code is enabled.
> -	ISDN	Appropriate ISDN support is enabled.
>  	ISOL	CPU Isolation is enabled.
>  	JOY	Appropriate joystick support is enabled.
>  	KGDB	Kernel debugger support is enabled.
> @@ -2245,9 +2244,6 @@ Kernel parameters
>  			syscalls, essentially overriding IA32_EMULATION_DEFAULT_DISABLED at
>  			boot time. When false, unconditionally disables IA32 emulation.
>  
> -	icn=		[HW,ISDN]
> -			Format: <io>[,<membase>[,<icn_id>[,<icn_id2>]]]
> -
>  
>  	idle=		[X86,EARLY]
>  			Format: idle=poll, idle=halt, idle=nomwait
> @@ -5037,8 +5033,6 @@ Kernel parameters
>  			the specified number of seconds.  This is to be used if
>  			your oopses keep scrolling off the screen.
>  
> -	pcbit=		[HW,ISDN]
> -
>  	pci=option[,option...]	[PCI,EARLY] various PCI subsystem options.
>  
>  				Some options herein operate on a specific device

-- 
~Randy

On Sat, 2 May 2026 at 19:35, Randy Dunlap <rdunlap@infradead.org> wrote:
> I'm curious: how and why did Claude assist you in this?

I've asked Claude to find and fix outdated content in the documentation.

Thanks
Costa