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usb: rename usb_drv_recv() to usb_recv_recv_nonblocking()

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IMHO the current name is somewhat misleading:

- usb_drv_send() is blocking and we have usb_drv_send_nonblocking()
  for the non-blocking case. This inconsistent naming can only
  promote confusion. (And what would we call a blocking receive?)

- Other hardware abstraction APIs in Rockbox are usually blocking:
  storage, LCD, backlight, audio... in other words, blocking is the
  default expected behavior, with non-blocking calls being a rarity.

Change-Id: I05b41088d09eab582697674f4f06fdca0c8950af
This commit is contained in:
Aidan MacDonald 2021-09-19 10:54:26 +01:00
parent 99f333c64f
commit 672bbe434b
16 changed files with 36 additions and 38 deletions
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2
firmware/drivers/usb-designware.c
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@ -1333,7 +1333,7 @@ void usb_drv_release_endpoint(int endpoint)
usb_dw_target_enable_irq();
}
int usb_drv_recv(int endpoint, void* ptr, int length)
int usb_drv_recv_nonblocking(int endpoint, void* ptr, int length)
{
int epnum = EP_NUM(endpoint);
struct usb_dw_ep* dw_ep = usb_dw_get_ep(epnum, USB_DW_EPDIR_OUT);