From: Viresh Kumar <viresh.kumar@st.com>
To: <akpm@linux-foundation.org>
Cc: <spear-devel@list.st.com>, <viresh.linux@gmail.com>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <mturquette@linaro.org>,
<sshtylyov@mvista.com>, <jgarzik@redhat.com>,
<linux@arm.linux.org.uk>, <w.sang@pengutronix.de>,
<LW@KARO-electronics.de>, <andrew@lunn.ch>,
Viresh Kumar <viresh.kumar@st.com>
Subject: [PATCH V3 Resend 00/12] clk: Add non CONFIG_HAVE_CLK routines
Date: Tue, 8 May 2012 09:22:27 +0530 [thread overview]
Message-ID: <cover.1336448639.git.viresh.kumar@st.com> (raw)
Hi,
I am resending this patchset as Andrew didn't get few patches of this set. Also
i have updated patches with Acked-by or Reviewed by of people who replied with
these strings.
Last time there were few discussion over this patchset which can be found at
http://lkml.org/lkml/2012/4/24/154
Many drivers are shared between architectures that may or may not have HAVE_CLK
selected for them. To remove compilation errors for them we enclose clk_*()
calls in these drivers within #ifdef CONFIG_HAVE_CLK, #endif.
This patchset removes the need of these CONFIG_HAVE_CLK statements, by
introducing dummy routines when HAVE_CLK is not selected by platforms. So,
definition of these routines will always be available. These calls will return
error for platforms that don't select HAVE_CLK.
V2->V3:
- Dummy routines now return NULL or 0.
- All user drivers must fail if clk_get returned error other than NULL.
- All user drivers don't need to validate their clk pointer before every call to
clk_*() routines.
- Patches dropped earlier are again taken back, as they were following similar
approach to what is implemented now.
Viresh Kumar (12):
clk: Add non CONFIG_HAVE_CLK routines
clk: Remove redundant depends on from drivers/Kconfig
i2c/i2c-pxa: Remove conditional compilation of clk code
usb/marvell: Remove conditional compilation of clk code
usb/musb: Remove conditional compilation of clk code
ata/pata_arasan: Remove conditional compilation of clk code
ata/sata_mv: Remove conditional compilation of clk code
net/c_can: Remove conditional compilation of clk code
net/stmmac: Remove conditional compilation of clk code
gadget/m66592: Remove conditional compilation of clk code
gadget/r8a66597: Remove conditional compilation of clk code
usb/host/r8a66597: Remove conditional compilation of clk code
drivers/ata/pata_arasan_cf.c | 14 +--
drivers/ata/sata_mv.c | 10 --
drivers/clk/Kconfig | 2 -
drivers/i2c/busses/i2c-pxa.c | 7 -
drivers/net/can/c_can/c_can_platform.c | 8 -
drivers/net/ethernet/stmicro/stmmac/stmmac.h | 41 -----
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 33 ++--
drivers/usb/gadget/m66592-udc.c | 9 +-
drivers/usb/gadget/m66592-udc.h | 5 -
drivers/usb/gadget/r8a66597-udc.c | 11 +-
drivers/usb/gadget/r8a66597-udc.h | 5 -
drivers/usb/host/r8a66597-hcd.c | 12 --
drivers/usb/host/r8a66597.h | 5 -
drivers/usb/musb/musb_core.h | 8 -
include/linux/clk.h | 168 +++++++++++++-------
include/linux/platform_data/mv_usb.h | 9 -
16 files changed, 131 insertions(+), 216 deletions(-)
--
1.7.9
next reply other threads:[~2012-05-08 4:11 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-08 3:52 Viresh Kumar [this message]
2012-05-08 3:52 ` [PATCH V3 Resend 01/12] clk: Add non CONFIG_HAVE_CLK routines Viresh Kumar
2012-05-08 3:52 ` [PATCH V3 Resend 02/12] clk: Remove redundant depends on from drivers/Kconfig Viresh Kumar
2012-05-08 3:52 ` [PATCH V3 Resend 03/12] i2c/i2c-pxa: Remove conditional compilation of clk code Viresh Kumar
2012-05-08 3:52 ` [PATCH V3 Resend 04/12] usb/marvell: " Viresh Kumar
2012-05-08 3:52 ` [PATCH V3 Resend 05/12] usb/musb: " Viresh Kumar
2012-05-08 3:52 ` [PATCH V3 Resend 06/12] ata/pata_arasan: " Viresh Kumar
2012-05-08 3:52 ` [PATCH V3 Resend 07/12] ata/sata_mv: " Viresh Kumar
2012-05-17 20:42 ` Andrew Morton
2012-05-08 3:52 ` [PATCH V3 Resend 08/12] net/c_can: " Viresh Kumar
2012-05-10 1:22 ` David Miller
2012-05-08 3:52 ` [PATCH V3 Resend 09/12] net/stmmac: " Viresh Kumar
2012-05-10 1:22 ` David Miller
2012-05-08 3:52 ` [PATCH V3 Resend 10/12] gadget/m66592: " Viresh Kumar
2012-05-08 3:52 ` [PATCH V3 Resend 11/12] gadget/r8a66597: " Viresh Kumar
2012-05-08 3:52 ` [PATCH V3 Resend 12/12] usb/host/r8a66597: " Viresh Kumar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=cover.1336448639.git.viresh.kumar@st.com \
--to=viresh.kumar@st.com \
--cc=LW@KARO-electronics.de \
--cc=akpm@linux-foundation.org \
--cc=andrew@lunn.ch \
--cc=jgarzik@redhat.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@arm.linux.org.uk \
--cc=mturquette@linaro.org \
--cc=spear-devel@list.st.com \
--cc=sshtylyov@mvista.com \
--cc=viresh.linux@gmail.com \
--cc=w.sang@pengutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).