usb: renesas_usbhs: tidyup pio handler name

This patch tidyup PIO packet handler name.
This is a preparation for DMAEngine support

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
index 0efee5f..14baaad 100644 (file)
--- a/drivers/usb/renesas_usbhs/fifo.c
+++ b/drivers/usb/renesas_usbhs/fifo.c
@@ -289,7 +289,7 @@ static int usbhsf_fifo_select(struct usbhs_pipe *pipe,
 /*
  *             PIO fifo functions
  */
-static int usbhsf_try_push(struct usbhs_pkt *pkt, int *is_done)
+static int usbhsf_pio_try_push(struct usbhs_pkt *pkt, int *is_done)
 {
        struct usbhs_pipe *pipe = pkt->pipe;
        struct usbhs_priv *priv = usbhs_pipe_to_priv(pipe);
@@ -384,9 +384,9 @@ usbhs_fifo_write_busy:
        return ret;
 }
 
-struct usbhs_pkt_handle usbhs_fifo_push_handler = {
-       .prepare = usbhsf_try_push,
-       .try_run = usbhsf_try_push,
+struct usbhs_pkt_handle usbhs_fifo_pio_push_handler = {
+       .prepare = usbhsf_pio_try_push,
+       .try_run = usbhsf_pio_try_push,
 };
 
 static int usbhsf_prepare_pop(struct usbhs_pkt *pkt, int *is_done)
@@ -406,7 +406,7 @@ static int usbhsf_prepare_pop(struct usbhs_pkt *pkt, int *is_done)
        return 0;
 }
 
-static int usbhsf_try_pop(struct usbhs_pkt *pkt, int *is_done)
+static int usbhsf_pio_try_pop(struct usbhs_pkt *pkt, int *is_done)
 {
        struct usbhs_pipe *pipe = pkt->pipe;
        struct usbhs_priv *priv = usbhs_pipe_to_priv(pipe);
@@ -485,9 +485,9 @@ usbhs_fifo_read_busy:
        return ret;
 }
 
-struct usbhs_pkt_handle usbhs_fifo_pop_handler = {
+struct usbhs_pkt_handle usbhs_fifo_pio_pop_handler = {
        .prepare = usbhsf_prepare_pop,
-       .try_run = usbhsf_try_pop,
+       .try_run = usbhsf_pio_try_pop,
 };
 
 /*

diff --git a/drivers/usb/renesas_usbhs/fifo.h b/drivers/usb/renesas_usbhs/fifo.h
index 4292f8c..94db269 100644 (file)
--- a/drivers/usb/renesas_usbhs/fifo.h
+++ b/drivers/usb/renesas_usbhs/fifo.h
@@ -63,8 +63,8 @@ enum {
        USBHSF_PKT_TRY_RUN,
 };
 
-extern struct usbhs_pkt_handle usbhs_fifo_push_handler;
-extern struct usbhs_pkt_handle usbhs_fifo_pop_handler;
+extern struct usbhs_pkt_handle usbhs_fifo_pio_push_handler;
+extern struct usbhs_pkt_handle usbhs_fifo_pio_pop_handler;
 extern struct usbhs_pkt_handle usbhs_ctrl_stage_end_handler;
 
 void usbhs_pkt_init(struct usbhs_pkt *pkt);

diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index 3c58248..89d2b16 100644 (file)
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -309,10 +309,10 @@ static int usbhsg_irq_ctrl_stage(struct usbhs_priv *priv,
 
        switch (stage) {
        case READ_DATA_STAGE:
-               dcp->handler = &usbhs_fifo_push_handler;
+               dcp->handler = &usbhs_fifo_pio_push_handler;
                break;
        case WRITE_DATA_STAGE:
-               dcp->handler = &usbhs_fifo_pop_handler;
+               dcp->handler = &usbhs_fifo_pio_pop_handler;
                break;
        case NODATA_STATUS_STAGE:
                dcp->handler = &usbhs_ctrl_stage_end_handler;
@@ -406,9 +406,9 @@ static int usbhsg_ep_enable(struct usb_ep *ep,
                pipe->mod_private       = uep;
 
                if (usb_endpoint_dir_in(desc))
-                       uep->handler = &usbhs_fifo_push_handler;
+                       uep->handler = &usbhs_fifo_pio_push_handler;
                else
-                       uep->handler = &usbhs_fifo_pop_handler;
+                       uep->handler = &usbhs_fifo_pio_pop_handler;
 
                ret = 0;
        }