[PATCH v1 0/5] usb drivers use devm_clk_get_enabled() helpers

[Lei Liu <liulei.rjpt@vivo.com>]

The devm_clk_get_enabled() helpers:
    - call devm_clk_get()
    - call clk_prepare_enable() and register what is needed in order to
     call clk_disable_unprepare() when needed, as a managed resource.

This simplifies the code and avoids calls to clk_disable_unprepare().

---
The files ux500.c, mpfs.c, and pxa27x_udc.c have incorrect usage of 
certain interfaces due to the lack of synchronization during the 
commit updates. These issues have been corrected in the v1 version.

version 1 changes
1.ux500: Incorrect usage of clk_prepare_enable() should be corrected to
  devm_clk_get_enabled().
2.mpfs: Incorrect usage of devm_clk_get_enable() should be corrected to
  devm_clk_get_enabled().
3.pxa27x_udc: Incorrect usage of clk_prepare_enable() should be
  corrected to devm_clk_get_enabled().

Lei Liu (5):
  usb: aspeed_udc: Use devm_clk_get_enabled() helpers
  usb: pxa27x_udc: Use devm_clk_get_enabled() helpers
  usb: r8a66597-udc: Use devm_clk_get_enabled() helpers
  usb: mpfs: Use devm_clk_get_enabled() helpers
  usb: ux500: Use devm_clk_get_enabled() helpers

 drivers/usb/gadget/udc/aspeed_udc.c   |  9 +--------
 drivers/usb/gadget/udc/pxa27x_udc.c   |  6 +-----
 drivers/usb/gadget/udc/r8a66597-udc.c | 16 ++++------------
 drivers/usb/musb/mpfs.c               | 22 ++++++----------------
 drivers/usb/musb/ux500.c              | 18 ++++--------------
 5 files changed, 16 insertions(+), 55 deletions(-)

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2.34.1