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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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6
drivers/usb/musb/musb_host.c
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@@ -108,7 +108,7 @@ static void musb_ep_program(struct musb *musb, u8 epnum,
/*
* Clear TX fifo. Needed to avoid BABBLE errors.
*/
static inline void musb_h_tx_flush_fifo(struct musb_hw_ep *ep)
static void musb_h_tx_flush_fifo(struct musb_hw_ep *ep)
{
void __iomem *epio = ep->regs;
u16 csr;
@@ -435,7 +435,7 @@ musb_advance_schedule(struct musb *musb, struct urb *urb,
}
}
static inline u16 musb_h_flush_rxfifo(struct musb_hw_ep *hw_ep, u16 csr)
static u16 musb_h_flush_rxfifo(struct musb_hw_ep *hw_ep, u16 csr)
{
/* we don't want fifo to fill itself again;
* ignore dma (various models),
@@ -1004,7 +1004,7 @@ static bool musb_h_ep0_continue(struct musb *musb, u16 len, struct urb *urb)
/*
* Handle default endpoint interrupt as host. Only called in IRQ time
* from the LinuxIsr() interrupt service routine.
* from musb_interrupt().
*
* called with controller irqlocked
*/