linux-kernel - Re: [PATCH v4 0/5] ARM: at91: prepare transition to common clk framework

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Message-ID: <20130722170344.GK16015@ns203013.ovh.net>
Date:	Mon, 22 Jul 2013 19:03:44 +0200
From:	Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>
To:	Boris BREZILLON <b.brezillon@...rkiz.com>
Cc:	Nicolas Ferre <nicolas.ferre@...el.com>,
	Ludovic Desroches <ludovic.desroches@...el.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 0/5] ARM: at91: prepare transition to common clk
 framework

On 09:32 Thu 18 Jul     , Boris BREZILLON wrote:
> Hello,
> 
> This patch series prepares the transition to common clk framework by
> replacing all the clk_enable and clk_disable calls by clk_prepare_unable and
> clk_disable_unprepare to avoid common clock framework warnings.
on the whole serie

Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>

> 
> Best Regards,
> Boris
> 
> Changes since v3:
>  - move usb clock config patches out of this series
>  - move clk_prepare/unprepare calls out of critical sections (ssc and
>    mci drivers)
>  - remove already applied spi clk_prepare patch 
> 
> Changes since v2:
>  - add configuraton of usb clock in ohci and udc drivers
>  - add clk_prepare patch for usba udc driver
>  - add clk_prepare patch for spi driver
>  - remove already applied udc clk_prepare patch
> 
> Changes since v1:
>  - remove unneeded clk_unprepare in mci driver
>  - remove already applied patches (ehci, ohci, dma and serial)
> 
> Changes since common clk patch series:
>  - add clk_prepare_enable return check
>  - fix a deadlock in atmel-mci (missing spin_unlock)
>  - remove already applied patches (atmel-ssc and pwm-atmel-tcb)
> 
> Boris BREZILLON (5):
>   ARM: at91/tc/clocksource: replace clk_enable/disable with
>     clk_prepare_enable/disable_unprepare.
>   mmc: atmel-mci: prepare clk before calling enable
>   at91/avr32/atmel_lcdfb: prepare clk before calling enable
>   USB: gadget: atmel_usba: prepare clk before calling enable
>   ASoC: atmel-ssc: remove clk_disable_unprepare call from critical
>     section
> 
>  drivers/clocksource/tcb_clksrc.c    |   10 +++++-----
>  drivers/misc/atmel-ssc.c            |   11 ++++++++---
>  drivers/mmc/host/atmel-mci.c        |   34 +++++++++++++++++++++++++++-------
>  drivers/usb/gadget/atmel_usba_udc.c |   28 +++++++++++++++++++++-------
>  drivers/video/atmel_lcdfb.c         |    8 ++++----
>  5 files changed, 65 insertions(+), 26 deletions(-)
> 
> -- 
> 1.7.9.5
> 
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