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usb-s3c6400 : simplify

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31229 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2011-12-13 08:12:19 +00:00
parent 1afe28072a
commit e4bee2b109
2 changed files with 83 additions and 120 deletions
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8
firmware/target/arm/as3525/usb-drv-as3525v2.c
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@ -792,11 +792,7 @@ static void usb_drv_transfer(int ep, void *ptr, int len, bool dir_in, bool block
DEPCTL(ep, !dir_in) |= DEPCTL_epena | DEPCTL_cnak;
/* restore interrupts */
restore_irq(oldlevel);
if(blocking)
semaphore_wait(&endpoint->complete, TIMEOUT_BLOCK);
}
int usb_drv_recv(int ep, void *ptr, int len)
@ -808,7 +804,9 @@ int usb_drv_recv(int ep, void *ptr, int len)
int usb_drv_send(int ep, void *ptr, int len)
{
usb_drv_transfer(ep, ptr, len, true, true);
return endpoints[EP_NUM(ep)][1].status;
struct usb_endpoint *endpoint = &endpoints[ep][1];
semaphore_wait(&endpoint->complete, TIMEOUT_BLOCK);
return endpoints->status;
}
int usb_drv_send_nonblocking(int ep, void *ptr, int len)