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| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2014-11-10 12:02:44 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-11-12 16:09:39 +0100 |
| commit | c907e423530f40132f258cafb0ec709b30a6bd29 (patch) | |
| tree | 77afef6a754d23cf313e9d48c02133969d6ba732 /drivers/usb/renesas_usbhs | |
| parent | usb: gadget: midi: f_midi_alloc() can be static (diff) | |
| download | linux-c907e423530f40132f258cafb0ec709b30a6bd29.tar.xz linux-c907e423530f40132f258cafb0ec709b30a6bd29.zip | |
usb: renesas_usbhs: change d{0,1}fifo to dfifo array
To extend DnFIFOs in the future, this patch changes d{0,1}fifo of
usbhs_fifo_info to dfifo array.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/renesas_usbhs')
| -rw-r--r-- | drivers/usb/renesas_usbhs/fifo.c | 4 | ||||
| -rw-r--r-- | drivers/usb/renesas_usbhs/fifo.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c index 9b48384c95a7..341508a54c87 100644 --- a/drivers/usb/renesas_usbhs/fifo.c +++ b/drivers/usb/renesas_usbhs/fifo.c @@ -21,8 +21,8 @@ #include "pipe.h" #define usbhsf_get_cfifo(p) (&((p)->fifo_info.cfifo)) -#define usbhsf_get_d0fifo(p) (&((p)->fifo_info.d0fifo)) -#define usbhsf_get_d1fifo(p) (&((p)->fifo_info.d1fifo)) +#define usbhsf_get_d0fifo(p) (&((p)->fifo_info.dfifo[0])) +#define usbhsf_get_d1fifo(p) (&((p)->fifo_info.dfifo[1])) #define usbhsf_is_cfifo(p, f) (usbhsf_get_cfifo(p) == f) #define usbhsf_fifo_is_busy(f) ((f)->pipe) /* see usbhs_pipe_select_fifo */ diff --git a/drivers/usb/renesas_usbhs/fifo.h b/drivers/usb/renesas_usbhs/fifo.h index 79ad5f971035..e1e51c631729 100644 --- a/drivers/usb/renesas_usbhs/fifo.h +++ b/drivers/usb/renesas_usbhs/fifo.h @@ -38,10 +38,10 @@ struct usbhs_fifo { struct sh_dmae_slave rx_slave; }; +#define USBHS_MAX_NUM_DFIFO 2 struct usbhs_fifo_info { struct usbhs_fifo cfifo; - struct usbhs_fifo d0fifo; - struct usbhs_fifo d1fifo; + struct usbhs_fifo dfifo[USBHS_MAX_NUM_DFIFO]; }; struct usbhs_pkt_handle; |