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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2011-06-23 14:26:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-07-01 14:31:13 -0700 |
| commit | e71eb392c2014e2b377810ad329e36b0229d041c (patch) | |
| tree | 9fc9a4528a2af3b15ef85c8eb60fcf77c021ea34 /drivers/usb/musb/musb_core.c | |
| parent | 352c2dc8b07491bbab77ddf86c20c16a97326ee7 (diff) | |
| download | talos-obmc-linux-e71eb392c2014e2b377810ad329e36b0229d041c.tar.gz talos-obmc-linux-e71eb392c2014e2b377810ad329e36b0229d041c.zip | |
usb: musb: convert musb to new style bind
udc-core checks for valid callbacks so there is no need for the driver
to do so. Also "can-be-bound-once" is verified by udc-core. The pull-up
callback is called by udc-core afterwords.
[ balbi@ti.com : keep holding gadget_driver pointer for now
remove the stupid check for gadget_driver otherwise
we don't handle IRQs ]
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/musb/musb_core.c')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 391237b0dec1..e2ab45219855 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -899,7 +899,6 @@ void musb_start(struct musb *musb) /* put into basic highspeed mode and start session */ musb_writeb(regs, MUSB_POWER, MUSB_POWER_ISOUPDATE - | MUSB_POWER_SOFTCONN | MUSB_POWER_HSENAB /* ENSUSPEND wedges tusb */ /* | MUSB_POWER_ENSUSPEND */ @@ -1526,12 +1525,6 @@ irqreturn_t musb_interrupt(struct musb *musb) (devctl & MUSB_DEVCTL_HM) ? "host" : "peripheral", musb->int_usb, musb->int_tx, musb->int_rx); - if (is_otg_enabled(musb) || is_peripheral_enabled(musb)) - if (!musb->gadget_driver) { - dev_dbg(musb->controller, "No gadget driver loaded\n"); - return IRQ_HANDLED; - } - /* the core can interrupt us for multiple reasons; docs have * a generic interrupt flowchart to follow */ |
