just makes the musb init code a bit cleaner.
Signed-off-by: Felipe Balbi <felipe.balbi@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/musb/musb_core.c | 24 ------------------------
drivers/usb/musb/musb_core.h | 16 ++++------------
2 files changed, 4 insertions(+), 36 deletions(-)
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 52295bc..b7e2d1b 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1314,9 +1314,6 @@ enum { MUSB_CONTROLLER_MHDRC, MUSB_CONTROLLER_HDRC, };
*/
static int __init musb_core_init(u16 musb_type, struct musb *musb)
{
-#ifdef MUSB_AHB_ID
- u32 data;
-#endif
u8 reg;
char *type;
char aInfo[90], aRevision[32], aDate[12];
@@ -1332,19 +1329,11 @@ static int __init musb_core_init(u16 musb_type, struct musb *musb)
strcat(aInfo, ", dyn FIFOs");
if (reg & MUSB_CONFIGDATA_MPRXE) {
strcat(aInfo, ", bulk combine");
-#ifdef C_MP_RX
musb->bulk_combine = true;
-#else
- strcat(aInfo, " (X)"); /* no driver support */
-#endif
}
if (reg & MUSB_CONFIGDATA_MPTXE) {
strcat(aInfo, ", bulk split");
-#ifdef C_MP_TX
musb->bulk_split = true;
-#else
- strcat(aInfo, " (X)"); /* no driver support */
-#endif
}
if (reg & MUSB_CONFIGDATA_HBRXE) {
strcat(aInfo, ", HB-ISO Rx");
@@ -1360,20 +1349,7 @@ static int __init musb_core_init(u16 musb_type, struct musb *musb)
printk(KERN_DEBUG "%s: ConfigData=0x%02x (%s)\n",
musb_driver_name, reg, aInfo);
-#ifdef MUSB_AHB_ID
- data = musb_readl(mbase, 0x404);
- sprintf(aDate, "%04d-%02x-%02x", (data & 0xffff),
- (data >> 16) & 0xff, (data >> 24) & 0xff);
- /* FIXME ID2 and ID3 are unused */
- data = musb_readl(mbase, 0x408);
- printk(KERN_DEBUG "ID2=%lx\n", (long unsigned)data);
- data = musb_readl(mbase, 0x40c);
- printk(KERN_DEBUG "ID3=%lx\n", (long unsigned)data);
- reg = musb_readb(mbase, 0x400);
- musb_type = ('M' == reg) ? MUSB_CONTROLLER_MHDRC : MUSB_CONTROLLER_HDRC;
-#else
aDate[0] = 0;
-#endif
if (MUSB_CONTROLLER_MHDRC == musb_type) {
musb->is_multipoint = 1;
type = "M";
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index 03d5090..2ac0e6f 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -412,21 +412,13 @@ struct musb {
unsigned hb_iso_rx:1; /* high bandwidth iso rx? */
unsigned hb_iso_tx:1; /* high bandwidth iso tx? */
-#ifdef C_MP_TX
- unsigned bulk_split:1;
+ unsigned bulk_split:1;
#define can_bulk_split(musb,type) \
- (((type) == USB_ENDPOINT_XFER_BULK) && (musb)->bulk_split)
-#else
-#define can_bulk_split(musb, type) 0
-#endif
+ (((type) == USB_ENDPOINT_XFER_BULK) && (musb)->bulk_split)
-#ifdef C_MP_RX
- unsigned bulk_combine:1;
+ unsigned bulk_combine:1;
#define can_bulk_combine(musb,type) \
- (((type) == USB_ENDPOINT_XFER_BULK) && (musb)->bulk_combine)
-#else
-#define can_bulk_combine(musb, type) 0
-#endif
+ (((type) == USB_ENDPOINT_XFER_BULK) && (musb)->bulk_combine)
#ifdef CONFIG_USB_GADGET_MUSB_HDRC
/* is_suspended means USB B_PERIPHERAL suspend */
--
1.6.6.rc0
--
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