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Commit c9cb3e10 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Andrew Chant
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UPSTREAM: char: Drop bogus dependency of DEVPORT on !M68K


(cherry pick from commit 309124e2648d668a0c23539c5078815660a4a850)

According to full-history-linux commit d3794f4fa7c3edc3 ("[PATCH] M68k
update (part 25)"), port operations are allowed on m68k if CONFIG_ISA is
defined.

However, commit 153dcc54 ("[PATCH] mem driver: fix conditional
on isa i/o support") accidentally changed an "||" into an "&&",
disabling it completely on m68k. This logic was retained when
introducing the DEVPORT symbol in commit 4f911d64 ("Make
/dev/port conditional on config symbol").

Drop the bogus dependency on !M68K to fix this.

Fixes: 153dcc54 ("[PATCH] mem driver: fix conditional on isa i/o support")
Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Tested-by: default avatarAl Stone <ahs3@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Bug: 37210310
Bug: 36604779
Change-Id: I9139bd8a5a6e9e39c2e428bde23a7d9be07e2f91
parent d1a51d5d
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