remove trailing whitespace

[coreboot.git] / src / lib / usbdebug.c

diff --git a/src/lib/usbdebug.c b/src/lib/usbdebug.c
index d022d2f345f8b508fb36731dba229d257b6a3490..800ee52ae3ccddd67a239d8351a675f610c70fed 100644 (file)
--- a/src/lib/usbdebug.c
+++ b/src/lib/usbdebug.c
@@ -167,7 +167,7 @@ static void dbgp_get_data(struct ehci_dbg_port *ehci_debug, void *buf, int size)
                bytes[i] = (hi >> (8*(i - 4))) & 0xff;
 }
 
-static int dbgp_bulk_write(struct ehci_dbg_port *ehci_debug, 
+static int dbgp_bulk_write(struct ehci_dbg_port *ehci_debug,
                unsigned devnum, unsigned endpoint, const char *bytes, int size)
 {
        u32 pids, addr, ctrl;
@@ -234,11 +234,10 @@ static int dbgp_bulk_read(struct ehci_dbg_port *ehci_debug, unsigned devnum,
 
 int dbgp_bulk_read_x(struct ehci_debug_info *dbg_info, void *data, int size)
 {
-       return dbgp_bulk_read(dbg_info->ehci_debug, dbg_info->devnum, 
+       return dbgp_bulk_read(dbg_info->ehci_debug, dbg_info->devnum,
                        dbg_info->endpoint_in, data, size);
 }
 
-#ifdef __PRE_RAM__
 static void dbgp_mdelay(int ms)
 {
        int i;
@@ -356,7 +355,7 @@ static int ehci_wait_for_port(struct ehci_regs *ehci_regs, int port)
 }
 
 
-static int usbdebug_init(unsigned ehci_bar, unsigned offset, struct ehci_debug_info *info)
+int usbdebug_init(unsigned ehci_bar, unsigned offset, struct ehci_debug_info *info)
 {
        struct ehci_caps *ehci_caps;
        struct ehci_regs *ehci_regs;
@@ -374,7 +373,7 @@ static int usbdebug_init(unsigned ehci_bar, unsigned offset, struct ehci_debug_i
        int playtimes = 3;
 
        ehci_caps  = (struct ehci_caps *)ehci_bar;
-       ehci_regs  = (struct ehci_regs *)(ehci_bar + 
+       ehci_regs  = (struct ehci_regs *)(ehci_bar +
                        HC_LENGTH(read32((unsigned long)&ehci_caps->hc_capbase)));
        ehci_debug = (struct ehci_dbg_port *)(ehci_bar + offset);
        info->ehci_debug = (void *)0;
@@ -566,8 +565,6 @@ next_debug_port:
        return -10;
 }
 
-// **** This part is probably x86 specific and used by romstage.c **** //
-
 int early_usbdebug_init(void)
 {
        struct ehci_debug_info *dbg_info = (struct ehci_debug_info *)
@@ -588,4 +585,3 @@ void usbdebug_tx_byte(unsigned char data)
                dbgp_bulk_write_x(dbg_info, (char*)&data, 1);
        }
 }
-#endif