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usb: musb_hdrc build fixes

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Minor musb_hdrc updates:

  - so it'll build on DaVinci, given relevant platform updates;
      * remove support for an un-shipped OTG prototype
      * rely on gpiolib framework conversion for the I2C GPIOs
      * the <asm/arch/hdrc_cnf.h> mechanism has been removed

  - catch comments up to the recent removal of the per-SOC header
    with the silicon configuration data;

  - and remove two inappropriate "inline" declarations which
    just bloat host side code.

There are still some more <asm/arch/XYZ.h> ==> <mach/XYZ.h>
changes needed in this driver, catching up to the relocation
of most of the include/asm-arm/arch-* contents.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Cc: stable <stable@kernel.org> [2.6.27]
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
David Brownell
2008-09-11 11:53:23 +03:00
committed by Greg Kroah-Hartman
parent 64ca44a65a
commit c767c1c6f1
5 changed files with 13 additions and 29 deletions
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8
drivers/usb/musb/musb_core.c
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@@ -82,9 +82,9 @@
/*
* This gets many kinds of configuration information:
* - Kconfig for everything user-configurable
* - <asm/arch/hdrc_cnf.h> for SOC or family details
* - platform_device for addressing, irq, and platform_data
* - platform_data is mostly for board-specific informarion
* (plus recentrly, SOC or family details)
*
* Most of the conditional compilation will (someday) vanish.
*/
@@ -974,9 +974,9 @@ static void musb_shutdown(struct platform_device *pdev)
/*
* The silicon either has hard-wired endpoint configurations, or else
* "dynamic fifo" sizing. The driver has support for both, though at this
* writing only the dynamic sizing is very well tested. We use normal
* idioms to so both modes are compile-tested, but dead code elimination
* leaves only the relevant one in the object file.
* writing only the dynamic sizing is very well tested. Since we switched
* away from compile-time hardware parameters, we can no longer rely on
* dead code elimination to leave only the relevant one in the object file.
*
* We don't currently use dynamic fifo setup capability to do anything
* more than selecting one of a bunch of predefined configurations.