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

[Boris BREZILLON <b.brezillon@overkiz.com>]

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.

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