From: Arseny Solokha <asolokha@kb.kras.ru>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Scott Wood <scottwood@freescale.com>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
Arseny Solokha <asolokha@kb.kras.ru>
Subject: [PATCH v3 0/4] powerpc: trivial unused functions cleanup
Date: Fri, 20 Mar 2015 10:56:25 +0700 [thread overview]
Message-ID: <1426823789-949-1-git-send-email-asolokha@kb.kras.ru> (raw)
In-Reply-To: <1424768706-23150-1-git-send-email-asolokha@kb.kras.ru>
This series removes unused functions from powerpc tree that I've been able
to discover.
Two machines at hands, e300 and e500 based, boot and run without regressions
on my workload with this series applied. The removed code seems also been
rarely touched, so it seems the series is safe at least in general. But I
can't obviously express any strong point in support of the series, so it's
completely OK to leave things as is.
v3: In patch 4/4, do not remove fsl_mpic_primary_get_version() from
arch/powerpc/sysdev/mpic.c because the patch by Jia Hongtao
("powerpc/85xx: workaround for chips with MSI hardware errata") makes
use of it.
v2: Added a brief explanation to each patch description of why removed
functions are unused, as suggested by Michael Ellerman.
Arseny Solokha (4):
powerpc/boot: drop planetcore_set_serial_speed
kvm/ppc/mpic: drop unused IRQ_testbit
powrepc/qe: drop unused ucc_slow_poll_transmitter_now
powerpc/mpic: remove unused functions
arch/powerpc/boot/planetcore.c | 33 ---------------------------------
arch/powerpc/boot/planetcore.h | 3 ---
arch/powerpc/include/asm/mpic.h | 11 -----------
arch/powerpc/include/asm/ucc_slow.h | 13 -------------
arch/powerpc/kvm/mpic.c | 5 -----
arch/powerpc/sysdev/mpic.c | 25 -------------------------
arch/powerpc/sysdev/qe_lib/ucc_slow.c | 5 -----
7 files changed, 95 deletions(-)
--
2.3.3
next prev parent reply other threads:[~2015-03-20 3:57 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-16 10:56 [PATCH 0/4] powerpc: trivial unused functions cleanup Arseny Solokha
2015-02-16 10:56 ` [PATCH 1/4] powerpc/boot: drop planetcore_set_serial_speed Arseny Solokha
2015-02-16 10:56 ` [PATCH 2/4] kvm/ppc/mpic: drop unused IRQ_testbit Arseny Solokha
2015-02-16 10:56 ` [PATCH 3/4] powrepc/qe: drop unused ucc_slow_poll_transmitter_now Arseny Solokha
2015-02-16 10:56 ` [PATCH 4/4] powerpc/mpic: remove unused functions Arseny Solokha
2015-02-19 0:58 ` Michael Ellerman
2015-02-19 12:26 ` Arseny Solokha
2015-02-20 3:34 ` Michael Ellerman
2015-02-20 4:40 ` Arseny Solokha
2015-02-24 4:48 ` Michael Ellerman
2015-02-23 21:31 ` Scott Wood
2015-02-26 2:39 ` Hongtao Jia
2015-02-26 3:27 ` Scott Wood
2015-02-24 9:05 ` [PATCH V2 0/4] powerpc: trivial unused functions cleanup Arseny Solokha
2015-02-24 9:05 ` [PATCH 1/4] powerpc/boot: drop planetcore_set_serial_speed Arseny Solokha
2015-02-24 9:05 ` [PATCH 2/4] kvm/ppc/mpic: drop unused IRQ_testbit Arseny Solokha
2015-02-24 9:05 ` [PATCH 3/4] powrepc/qe: drop unused ucc_slow_poll_transmitter_now Arseny Solokha
2015-02-24 9:05 ` [PATCH 4/4] powerpc/mpic: remove unused functions Arseny Solokha
2015-02-27 2:25 ` Arseny Solokha
2015-03-20 3:56 ` Arseny Solokha [this message]
2015-03-20 3:56 ` [PATCH 1/4] powerpc/boot: drop planetcore_set_serial_speed Arseny Solokha
2015-03-20 3:56 ` [PATCH 2/4] kvm/ppc/mpic: drop unused IRQ_testbit Arseny Solokha
2015-03-20 11:41 ` Alexander Graf
2015-03-21 6:56 ` [PATCH v4 " Arseny Solokha
2015-03-21 14:54 ` Alexander Graf
2015-03-20 3:56 ` [PATCH 3/4] powrepc/qe: drop unused ucc_slow_poll_transmitter_now Arseny Solokha
2015-03-20 3:56 ` [PATCH 4/4] powerpc/mpic: remove unused functions Arseny Solokha
2015-03-20 4:23 ` [PATCH v3 0/4] powerpc: trivial unused functions cleanup Michael Ellerman
2015-03-20 4:55 ` Arseny Solokha
2015-03-20 5:39 ` Michael Ellerman
2015-03-21 6:56 ` Arseny Solokha
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