USB: remove the S3C24X0_merge #define, which was introduced while

merging OHCI drivers.

Signed-off-by: Markus Klotzbuecher <mk@denx.de>

diff --git a/drivers/usb_ohci.c b/drivers/usb_ohci.c
index c5e4c38efdf61802a4cac03c2502ad9de093d686..1c3f622d547e8de784c09d62a936582ed08fac07 100644 (file)
--- a/drivers/usb_ohci.c
+++ b/drivers/usb_ohci.c
@@ -62,8 +62,6 @@
 #include <usb.h>
 #include "usb_ohci.h"
 
-#define S3C24X0_merge
-
 #if defined(CONFIG_ARM920T) || \
     defined(CONFIG_S3C2400) || \
     defined(CONFIG_S3C2410) || \
@@ -123,10 +121,8 @@ int got_rhsc;
 /* device which was disconnected */
 struct usb_device *devgone;
 
-#ifdef S3C24X0_merge
 /* flag guarding URB transation */
 int urb_finished = 0;
-#endif
 
 
 /*-------------------------------------------------------------------------*/
@@ -433,7 +429,7 @@ int sohci_submit_job(struct usb_device *dev, unsigned long pipe, void *buffer,
                err("sohci_submit_job: EPIPE");
                return -1;
        }
-#ifdef S3C24X0_merge
+
        /* if we have an unfinished URB from previous transaction let's
         * fail and scream as quickly as possible so as not to corrupt
         * further communication */
@@ -443,7 +439,6 @@ int sohci_submit_job(struct usb_device *dev, unsigned long pipe, void *buffer,
        }
        /* we're about to begin a new transaction here so mark the URB unfinished */
        urb_finished = 0;
-#endif
 
        /* every endpoint has a ed, locate and fill it */
        if (!(ed = ep_add_ed (dev, pipe))) {
@@ -709,9 +704,6 @@ static void td_fill (ohci_t *ohci, unsigned int info,
        else
                td->hwBE = 0;
        td->hwNextTD = m32_swap ((unsigned long)td_pt);
-#ifndef S3C24X0_merge
-       td->hwPSW [0] = m16_swap (((__u32)data & 0x0FFF) | 0xE000);
-#endif
 
        /* append to queue */
        td->ed->hwTailP = td->hwNextTD;
@@ -881,7 +873,7 @@ static int dl_done_list (ohci_t *ohci, td_t *td_list)
                        dbg("ConditionCode %#x", cc);
                        stat = cc_to_error[cc];
                }
-#ifdef S3C24X0_merge
+
                /* see if this done list makes for all TD's of current URB,
                 * and mark the URB finished if so */
                if (++(lurb_priv->td_cnt) == lurb_priv->length) {
@@ -890,7 +882,6 @@ static int dl_done_list (ohci_t *ohci, td_t *td_list)
                            (lurb_priv->state != URB_DEL))
 #else
                        if ((ed->state & (ED_OPER | ED_UNLINK)))
-#endif
                                urb_finished = 1;
                        else
                                dbg("dl_done_list: strange.., ED state %x, ed->state\n");
@@ -1351,7 +1342,6 @@ int submit_common_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
                        break;
                }
 
-#ifdef S3C24X0_merge
                /* NOTE: since we are not interrupt driven in U-Boot and always
                 * handle only one URB at a time, we cannot assume the
                 * transaction finished on the first successful return from
@@ -1362,9 +1352,6 @@ int submit_common_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
                 * hc_interrupt() gets called again as there needs to be some
                 * more TD's to process still */
                if ((stat >= 0) && (stat != 0xff) && (urb_finished)) {
-#else
-               if (stat >= 0 && stat != 0xff) {
-#endif
                        /* 0xff is returned for an SF-interrupt */
                        break;
                }
@@ -1373,38 +1360,13 @@ int submit_common_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
                        wait_ms(1);
                } else {
                        err("CTL:TIMEOUT ");
-#ifdef S3C24X0_merge
                        dbg("submit_common_msg: TO status %x\n", stat);
                        stat = USB_ST_CRC_ERR;
                        urb_finished = 1;
-#endif
                        stat = USB_ST_CRC_ERR;
                        break;
                }
        }
-#ifndef S3C24X0_merge
-       /* we got an Root Hub Status Change interrupt */
-       if (got_rhsc) {
-#ifdef DEBUG
-               ohci_dump_roothub (&gohci, 1);
-#endif
-               got_rhsc = 0;
-               /* abuse timeout */
-               timeout = rh_check_port_status(&gohci);
-               if (timeout >= 0) {
-#if 0 /* this does nothing useful, but leave it here in case that changes */
-                       /* the called routine adds 1 to the passed value */
-                       usb_hub_port_connect_change(gohci.rh.dev, timeout - 1);
-#endif
-                       /*
-                        * XXX
-                        * This is potentially dangerous because it assumes
-                        * that only one device is ever plugged in!
-                        */
-                       devgone = dev;
-               }
-       }
-#endif /* S3C24X0_merge */
 
        dev->status = stat;
        dev->act_len = transfer_len;
@@ -1582,8 +1544,6 @@ static int hc_interrupt (void)
        int ints;
        int stat = -1;
 
-#ifdef S3C24X0_merge
-
        if ((ohci->hcca->done_head != 0) &&
            !(m32_swap (ohci->hcca->done_head) & 0x01)) {
                ints =  OHCI_INTR_WDH;
@@ -1595,20 +1555,12 @@ static int hc_interrupt (void)
                dbg("hc_interrupt: returning..\n");
                return 0xff;
        }
-#else
-       if ((ohci->hcca->done_head != 0) && !(m32_swap (ohci->hcca->done_head) & 0x01)) {
-               ints =  OHCI_INTR_WDH;
-       } else {
-               ints = readl (&regs->intrstatus);
-       }
-#endif
+
        /* dbg("Interrupt: %x frame: %x", ints, le16_to_cpu (ohci->hcca->frame_no)); */
 
        if (ints & OHCI_INTR_RHSC) {
                got_rhsc = 1;
-#ifdef S3C24X0_merge
                stat = 0xff;
-#endif
        }
 
        if (ints & OHCI_INTR_UE) {
@@ -1762,9 +1714,7 @@ int usb_lowlevel_init(void)
        ohci_dump (&gohci, 1);
 #else
        wait_ms(1);
-# ifdef S3C24X0_merge
        urb_finished = 1;
-# endif
 #endif
        ohci_inited = 1;
        return 0;