From: Russell King - ARM Linux <linux@arm.linux.org.uk>
To: Saravana Kannan <skannan@codeaurora.org>
Cc: Tony Lindgren <tony@atomide.com>,
Mark Brown <broonie@opensource.wolfsonmicro.com>,
Paul Walmsley <paul@pwsan.com>,
Nicolas Pitre <nicolas.pitre@linaro.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Arnd Bergmann <arnd@arndb.de>,
linux-arm-kernel@lists.infradead.org,
Amit Kucheria <amit.kucheria@linaro.org>,
linaro-dev@lists.linaro.org,
Linus Walleij <linus.walleij@linaro.org>,
Grant Likely <grant.likely@secretlab.ca>,
Jeremy Kerr <jeremy.kerr@canonical.com>,
Mike Turquette <mturquette@ti.com>,
Mike Turquette <mturquette@linaro.org>,
Magnus Damm <magnus.damm@gmail.com>,
Deepak Saxena <dsaxena@linaro.org>,
patches@linaro.org, Rob Herring <rob.herring@calxeda.com>,
Thomas Gleixner <tglx@linutronix.de>,
Richard Zhao <richard.zhao@linaro.org>,
Shawn Guo <shawn.guo@freescale.com>,
Linus Walleij <linus.walleij@stericsson.com>,
Stephen Boyd <sboyd@codeaurora.org>,
linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v7 1/3] Documentation: common clk API
Date: Thu, 22 Mar 2012 00:42:58 +0000 [thread overview]
Message-ID: <20120322004258.GG16389@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <4F6A2EF5.3010008@codeaurora.org>
On Wed, Mar 21, 2012 at 12:41:41PM -0700, Saravana Kannan wrote:
> The meaning of clk_enable/disable has been changed and they won't work
> without calling clk_prepare/unprepare. So, these are definitely new
> APIs. If it weren't new APIs, then none of the general drivers would
> need to change.
Yes and no. I disagree that the meaning of clk_enable/disable() has
changed. It hasn't. What has changed is the preconditions for calling
those functions, and necessarily so in the interest of being able to
unify the different implementations.
next prev parent reply other threads:[~2012-03-22 0:44 UTC|newest]
Thread overview: 106+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-16 6:11 [PATCH v7 0/3] common clk framework Mike Turquette
2012-03-16 6:11 ` [PATCH v7 1/3] Documentation: common clk API Mike Turquette
2012-03-16 8:25 ` Linus Walleij
2012-03-16 10:29 ` Thomas Gleixner
2012-03-16 11:14 ` Amit Kucheria
2012-03-16 12:18 ` Arnd Bergmann
2012-03-16 20:57 ` Arnd Bergmann
2012-03-16 21:40 ` Turquette, Mike
2012-03-16 21:50 ` Nicolas Pitre
2012-03-16 22:21 ` Paul Walmsley
2012-03-16 22:33 ` Turquette, Mike
2012-03-17 9:05 ` Arnd Bergmann
2012-03-17 18:02 ` Turquette, Mike
2012-03-17 18:33 ` Arnd Bergmann
2012-03-17 20:29 ` Sascha Hauer
2012-03-17 21:13 ` Arnd Bergmann
2012-03-20 23:40 ` Paul Walmsley
2012-03-21 8:59 ` Arnd Bergmann
2012-03-16 23:47 ` Sascha Hauer
2012-03-17 0:54 ` Rob Herring
2012-03-17 3:38 ` Saravana Kannan
2012-03-20 23:31 ` Paul Walmsley
2012-03-21 3:15 ` Nicolas Pitre
2012-03-21 3:26 ` Saravana Kannan
2012-03-21 7:44 ` Paul Walmsley
2012-03-21 9:10 ` Sascha Hauer
2012-03-21 18:38 ` Saravana Kannan
2012-03-21 19:07 ` Mark Brown
2012-03-21 19:33 ` Tony Lindgren
2012-03-21 19:41 ` Saravana Kannan
2012-03-21 19:56 ` Mark Brown
2012-03-21 20:04 ` Saravana Kannan
2012-03-21 20:10 ` Mark Brown
2012-03-22 0:42 ` Russell King - ARM Linux [this message]
2012-03-21 7:30 ` Paul Walmsley
2012-03-21 13:23 ` Nicolas Pitre
2012-03-16 6:11 ` [PATCH v7 2/3] clk: introduce the common clock framework Mike Turquette
2012-03-17 3:28 ` Saravana Kannan
2012-03-19 18:56 ` Turquette, Mike
2012-03-19 19:13 ` Saravana Kannan
2012-03-19 19:33 ` Turquette, Mike
2012-03-19 19:49 ` Saravana Kannan
2012-03-20 3:38 ` [PATCH 1/2] clk: Fix error handling in fixed clock hardware type register fn Saravana Kannan
2012-03-20 3:38 ` [PATCH 2/2] clk: Move init fields from clk to clk_hw Saravana Kannan
2012-03-20 7:20 ` Shawn Guo
2012-03-20 7:54 ` Saravana Kannan
2012-03-20 8:13 ` Shawn Guo
2012-03-20 9:40 ` Sascha Hauer
2012-03-20 10:17 ` Saravana Kannan
2012-03-20 18:14 ` Sascha Hauer
2012-03-20 20:14 ` Saravana Kannan
2012-03-20 22:40 ` Sascha Hauer
2012-03-22 3:23 ` Shawn Guo
2012-03-20 14:18 ` Shawn Guo
2012-03-20 18:10 ` Sascha Hauer
2012-03-20 20:06 ` Saravana Kannan
2012-03-20 23:12 ` Sascha Hauer
2012-03-21 1:47 ` Turquette, Mike
2012-03-21 3:01 ` Saravana Kannan
2012-03-27 4:35 ` Saravana Kannan
2012-03-27 18:49 ` Turquette, Mike
2012-03-27 22:27 ` Saravana Kannan
2012-04-06 1:30 ` Saravana Kannan
2012-04-11 17:59 ` Turquette, Mike
2012-04-11 19:57 ` Saravana Kannan
2012-04-11 20:17 ` Turquette, Mike
2012-04-11 20:21 ` Saravana Kannan
2012-03-20 23:47 ` Paul Walmsley
2012-03-21 9:16 ` Sascha Hauer
2012-03-20 7:19 ` [PATCH 1/2] clk: Fix error handling in fixed clock hardware type register fn Sascha Hauer
2012-03-20 7:46 ` Saravana Kannan
2012-03-21 0:13 ` Turquette, Mike
2012-03-21 2:32 ` Saravana Kannan
2012-03-21 5:45 ` Turquette, Mike
2012-03-21 6:33 ` Saravana Kannan
2012-03-21 9:07 ` Russell King - ARM Linux
2012-03-21 19:56 ` Turquette, Mike
2012-03-18 13:46 ` [PATCH v7 2/3] clk: introduce the common clock framework Shawn Guo
2012-03-19 18:58 ` Turquette, Mike
2012-03-18 14:07 ` Shawn Guo
2012-03-19 19:00 ` Turquette, Mike
2012-03-19 11:22 ` Rajendra Nayak
2012-03-19 11:28 ` Sascha Hauer
2012-03-19 19:09 ` Turquette, Mike
2012-03-19 19:53 ` Turquette, Mike
2012-03-20 14:02 ` Shawn Guo
2012-03-20 17:46 ` Saravana Kannan
2012-03-20 23:53 ` Turquette, Mike
2012-03-21 3:10 ` Saravana Kannan
2012-03-23 21:33 ` Saravana Kannan
2012-03-23 21:39 ` Turquette, Mike
2012-03-23 21:51 ` Saravana Kannan
2012-03-23 22:12 ` Saravana Kannan
2012-03-23 22:32 ` Turquette, Mike
2012-03-23 23:04 ` Saravana Kannan
2012-03-23 23:28 ` Turquette, Mike
2012-03-28 3:06 ` Saravana Kannan
2012-03-28 17:08 ` Turquette, Mike
2012-03-28 22:25 ` Saravana Kannan
2012-03-28 23:49 ` Turquette, Mike
2012-03-20 23:46 ` Turquette, Mike
2012-03-21 5:46 ` Shawn Guo
2012-03-16 6:11 ` [PATCH v7 3/3] clk: basic clock hardware types Mike Turquette
2012-03-16 12:25 ` Richard Zhao
2012-03-16 16:51 ` Turquette, Mike
2012-03-16 10:57 ` [PATCH v7 0/3] common clk framework Sascha Hauer
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