Message ID | 1353069901-19217-1-git-send-email-kishon@ti.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Hello. On 16-11-2012 16:45, Kishon Vijay Abraham I wrote: > commit 392142 (moved event buffer allocation out of dwc3_core_init()). But The actual summary is "usb: dwc3: core: move event buffer allocation out of dwc3_core_init()". > event buffer allocation uses the cached copy of hwparams to determine > the number of event buffers and the caching is done in dwc3_core_init. > So moved dwc3_cache_hwparams function before dwc3_alloc_event_buffers so > that dwc3_alloc_event_buffers sees the correct number of event buffers. > Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> > Signed-off-by: Felipe Balbi <balbi@ti.com> WBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Nov 16, 2012 at 05:06:38PM +0400, Sergei Shtylyov wrote: > Hello. > > On 16-11-2012 16:45, Kishon Vijay Abraham I wrote: > > >commit 392142 (moved event buffer allocation out of dwc3_core_init()). But > > The actual summary is "usb: dwc3: core: move event buffer > allocation out of dwc3_core_init()". too late for that. Already on Greg's tree. Let's just hope this won' repeat on upcoming patches ;-)
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index b923183..88e8d31 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -356,8 +356,6 @@ static int __devinit dwc3_core_init(struct dwc3 *dwc) dwc3_core_soft_reset(dwc); - dwc3_cache_hwparams(dwc); - reg = dwc3_readl(dwc->regs, DWC3_GCTL); reg &= ~DWC3_GCTL_SCALEDOWN_MASK; reg &= ~DWC3_GCTL_DISSCRAMBLE; @@ -498,6 +496,8 @@ static int __devinit dwc3_probe(struct platform_device *pdev) pm_runtime_get_sync(dev); pm_runtime_forbid(dev); + dwc3_cache_hwparams(dwc); + ret = dwc3_alloc_event_buffers(dwc, DWC3_EVENT_BUFFERS_SIZE); if (ret) { dev_err(dwc->dev, "failed to allocate event buffers\n");