[PATCH 3.16 039/305] char: Drop bogus dependency of DEVPORT on !M68K

From	Ben Hutchings <ben@decadent.org.uk>
Newsgroups	linux.kernel
Subject	[PATCH 3.16 039/305] char: Drop bogus dependency of DEVPORT on !M68K
Date	2016-08-14 13:10 +0200
Message-ID	<s61sJ-7d0-3@gated-at.bofh.it> (permalink)
References	<s5LnX-4sk-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

3.16.37-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Geert Uytterhoeven <geert@linux-m68k.org>

commit 309124e2648d668a0c23539c5078815660a4a850 upstream.

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 153dcc54df826d2f ("[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 4f911d64e04a44c4 ("Make
/dev/port conditional on config symbol").

Drop the bogus dependency on !M68K to fix this.

Fixes: 153dcc54df826d2f ("[PATCH] mem driver: fix conditional on isa i/o support")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Al Stone <ahs3@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
 drivers/char/Kconfig | 1 -
 1 file changed, 1 deletion(-)

--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -575,7 +575,6 @@ config TELCLOCK
 
 config DEVPORT
 	bool
-	depends on !M68K
 	depends on ISA || PCI
 	default y

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[PATCH 3.16 039/305] char: Drop bogus dependency of DEVPORT on !M68K Ben Hutchings <ben@decadent.org.uk> - 2016-08-14 13:10 +0200

csiph-web