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USB: atmel_usba_udc: change way of specifying bias function

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The toggle_bias() function was specified differently for avr32 and at91
architectures. Now, new at91 have the same behavior as avr32.
Consequently, we change to a particular chip function definition: only for
at91sam9rl.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Nicolas Ferre 2009-06-05 17:46:16 +02:00 committed by Greg Kroah-Hartman
parent 23a54e5675
commit e60c65d359
1 changed files with 8 additions and 8 deletions
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16
drivers/usb/gadget/atmel_usba_udc.c
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@ -326,13 +326,7 @@ static int vbus_is_present(struct usba_udc *udc)
return 1;
}
#if defined(CONFIG_AVR32)
static void toggle_bias(int is_on)
{
}
#elif defined(CONFIG_ARCH_AT91)
#if defined(CONFIG_ARCH_AT91SAM9RL)
#include <mach/at91_pmc.h>
@ -346,7 +340,13 @@ static void toggle_bias(int is_on)
at91_sys_write(AT91_CKGR_UCKR, uckr & ~(AT91_PMC_BIASEN));
}
#endif /* CONFIG_ARCH_AT91 */
#else
static void toggle_bias(int is_on)
{
}
#endif /* CONFIG_ARCH_AT91SAM9RL */
static void next_fifo_transaction(struct usba_ep *ep, struct usba_request *req)
{