[PATCH] usb: dwc3: keystone: drop dma_mask configuration

Felipe Balbi balbi at kernel.org
Mon Apr 4 22:19:40 PDT 2016


Grygorii Strashko <grygorii.strashko at ti.com> writes:
> On 04/04/2016 02:45 PM, Felipe Balbi wrote:
>> Hi,
>> Grygorii Strashko <grygorii.strashko at ti.com> writes:
>>> The Keystone 2 supports DT-boot only, as result dma_mask will be
>>> always configured properly from DT -
>>> of_platform_device_create_pdata()->of_dma_configure(). More over,
>>> dwc3-keystone.c can be built as module and in this case it's unsafe to
>>> assign local variable as dma_mask.
>>> Hence, remove dma_mask configuration code.
>>> Cc: Murali Karicheri <m-karicheri2 at ti.com>
>>> Signed-off-by: Grygorii Strashko <grygorii.strashko at ti.com>
>> with these two patches from you, does USB Peripheral work on k2 devices ?
> I've tried CONFIG_USB_DWC3_GADGET=y + g_zero and k2e was detected
> as gzero dev from Host PC
>> I'll drop my k2 changes from my series which I sent on saturday.
> Yes, please.

can you test a similar patch to dwc3-omap.c, then ?

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