Save dynamic FIFO read only information for later uses such as, during musb_save/restore_context functions.
Signed-off-by: Ajay Kumar Gupta <[email protected]> --- drivers/usb/musb/musb_core.c | 4 +++- drivers/usb/musb/musb_core.h | 1 + 2 files changed, 4 insertions(+), 1 deletions(-) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 49f2346..d4adbbf 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1328,8 +1328,10 @@ static int __init musb_core_init(u16 musb_type, struct musb *musb) reg = musb_read_configdata(mbase); strcpy(aInfo, (reg & MUSB_CONFIGDATA_UTMIDW) ? "UTMI-16" : "UTMI-8"); - if (reg & MUSB_CONFIGDATA_DYNFIFO) + if (reg & MUSB_CONFIGDATA_DYNFIFO) { strcat(aInfo, ", dyn FIFOs"); + musb->dyn_fifo = true; + } if (reg & MUSB_CONFIGDATA_MPRXE) { strcat(aInfo, ", bulk combine"); #ifdef C_MP_RX diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index 03d5090..969287c 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -411,6 +411,7 @@ struct musb { unsigned hb_iso_rx:1; /* high bandwidth iso rx? */ unsigned hb_iso_tx:1; /* high bandwidth iso tx? */ + unsigned dyn_fifo:1; /* dynamic FIFO supported? */ #ifdef C_MP_TX unsigned bulk_split:1; -- 1.6.2.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
