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From: Bjorn Helgaas <helgaas@kernel.org>
To: Richard Henderson <rth@twiddle.net>,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
	Matt Turner <mattst88@gmail.com>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Paul Mackerras <paulus@samba.org>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Rich Felker <dalias@libc.org>, Chas Williams <3chas3@gmail.com>,
	"David S . Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: linux-alpha@vger.kernel.org, linux-ia64@vger.kernel.org,
	linuxppc-dev@lists.ozlabs.org, linux-sh@vger.kernel.org,
	linux-atm-general@lists.sourceforge.net, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>
Subject: [PATCH 0/7] Remove unused SLOW_DOWN_IO
Date: Fri, 15 Apr 2022 14:08:10 -0500	[thread overview]
Message-ID: <20220415190817.842864-1-helgaas@kernel.org> (raw)

From: Bjorn Helgaas <bhelgaas@google.com>

Only alpha, ia64, powerpc, and sh define SLOW_DOWN_IO, and there are no
actual uses of it.  The few references to it are in situations that are
themselves unused.  Remove them all.

It should be safe to apply these independently and in any order.  The only
place SLOW_DOWN_IO is used at all is the lmc_var.h definition of DELAY,
which is itself never used.

Bjorn Helgaas (7):
  net: wan: atp: remove unused eeprom_delay()
  net: wan: lmc: remove unused DELAY()
  net: remove comments that mention obsolete __SLOW_DOWN_IO
  sh: remove unused SLOW_DOWN_IO
  powerpc: Remove unused SLOW_DOWN_IO definition
  ia64: remove unused __SLOW_DOWN_IO and SLOW_DOWN_IO definitions
  alpha: remove unused __SLOW_DOWN_IO and SLOW_DOWN_IO definitions

 arch/alpha/include/asm/io.h                  |  4 ----
 arch/ia64/include/asm/io.h                   |  4 ----
 arch/powerpc/include/asm/io.h                |  2 --
 arch/sh/include/asm/io.h                     | 17 ++---------------
 drivers/atm/nicstarmac.c                     |  5 -----
 drivers/net/ethernet/dec/tulip/winbond-840.c |  2 --
 drivers/net/ethernet/natsemi/natsemi.c       |  2 --
 drivers/net/ethernet/realtek/atp.h           |  4 ----
 drivers/net/wan/lmc/lmc_main.c               |  8 --------
 drivers/net/wan/lmc/lmc_var.h                |  8 --------
 10 files changed, 2 insertions(+), 54 deletions(-)

-- 
2.25.1


WARNING: multiple messages have this Message-ID
From: Bjorn Helgaas <helgaas@kernel.org>
To: Richard Henderson <rth@twiddle.net>,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
	Matt Turner <mattst88@gmail.com>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Paul Mackerras <paulus@samba.org>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Rich Felker <dalias@libc.org>, Chas Williams <3chas3@gmail.com>,
	"David S . Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org,
	netdev@vger.kernel.org, linux-atm-general@lists.sourceforge.net,
	linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org,
	Bjorn Helgaas <bhelgaas@google.com>,
	linuxppc-dev@lists.ozlabs.org
Subject: [PATCH 0/7] Remove unused SLOW_DOWN_IO
Date: Fri, 15 Apr 2022 14:08:10 -0500	[thread overview]
Message-ID: <20220415190817.842864-1-helgaas@kernel.org> (raw)

From: Bjorn Helgaas <bhelgaas@google.com>

Only alpha, ia64, powerpc, and sh define SLOW_DOWN_IO, and there are no
actual uses of it.  The few references to it are in situations that are
themselves unused.  Remove them all.

It should be safe to apply these independently and in any order.  The only
place SLOW_DOWN_IO is used at all is the lmc_var.h definition of DELAY,
which is itself never used.

Bjorn Helgaas (7):
  net: wan: atp: remove unused eeprom_delay()
  net: wan: lmc: remove unused DELAY()
  net: remove comments that mention obsolete __SLOW_DOWN_IO
  sh: remove unused SLOW_DOWN_IO
  powerpc: Remove unused SLOW_DOWN_IO definition
  ia64: remove unused __SLOW_DOWN_IO and SLOW_DOWN_IO definitions
  alpha: remove unused __SLOW_DOWN_IO and SLOW_DOWN_IO definitions

 arch/alpha/include/asm/io.h                  |  4 ----
 arch/ia64/include/asm/io.h                   |  4 ----
 arch/powerpc/include/asm/io.h                |  2 --
 arch/sh/include/asm/io.h                     | 17 ++---------------
 drivers/atm/nicstarmac.c                     |  5 -----
 drivers/net/ethernet/dec/tulip/winbond-840.c |  2 --
 drivers/net/ethernet/natsemi/natsemi.c       |  2 --
 drivers/net/ethernet/realtek/atp.h           |  4 ----
 drivers/net/wan/lmc/lmc_main.c               |  8 --------
 drivers/net/wan/lmc/lmc_var.h                |  8 --------
 10 files changed, 2 insertions(+), 54 deletions(-)

-- 
2.25.1


             reply	other threads:[~2022-04-15 19:08 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-15 19:08 Bjorn Helgaas [this message]
2022-04-15 19:08 ` [PATCH 0/7] Remove unused SLOW_DOWN_IO Bjorn Helgaas
2022-04-15 19:08 ` [PATCH 1/7] net: wan: atp: remove unused eeprom_delay() Bjorn Helgaas
2022-04-15 19:08   ` Bjorn Helgaas
2022-04-15 19:08 ` [PATCH 2/7] net: wan: lmc: remove unused DELAY() Bjorn Helgaas
2022-04-15 19:08   ` Bjorn Helgaas
2022-04-15 19:08 ` [PATCH 3/7] net: remove comments that mention obsolete __SLOW_DOWN_IO Bjorn Helgaas
2022-04-15 19:08   ` Bjorn Helgaas
2022-04-15 19:08 ` [PATCH 4/7] sh: remove unused SLOW_DOWN_IO Bjorn Helgaas
2022-04-15 19:08   ` Bjorn Helgaas
2022-04-15 19:08 ` [PATCH 5/7] powerpc: Remove unused SLOW_DOWN_IO definition Bjorn Helgaas
2022-04-15 19:08   ` Bjorn Helgaas
2022-04-15 19:08 ` [PATCH 6/7] ia64: remove unused __SLOW_DOWN_IO and SLOW_DOWN_IO definitions Bjorn Helgaas
2022-04-15 19:08   ` Bjorn Helgaas
2022-04-15 19:08 ` [PATCH 7/7] alpha: " Bjorn Helgaas
2022-04-15 19:08   ` Bjorn Helgaas
2022-04-22 17:48 ` [PATCH 0/7] Remove unused SLOW_DOWN_IO Jakub Kicinski
2022-04-22 17:48   ` Jakub Kicinski
2022-04-25 21:16   ` Bjorn Helgaas
2022-04-25 21:16     ` Bjorn Helgaas
2022-05-15 10:12 ` (subset) " Michael Ellerman

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