Hey Wesley,
On Fri, Jun 04, 2021 at 01:54:48PM +0200, Greg KH wrote:
> On Wed, May 19, 2021 at 12:49:16AM -0700, Wesley Cheng wrote:
> > Changes in V9:
> > - Fixed incorrect patch in series. Removed changes in DTSI, as dwc3-qcom will
> > add the property by default from the kernel.
>
> This patch series has one build failure and one warning added:
>
> drivers/usb/dwc3/gadget.c: In function ‘dwc3_gadget_calc_tx_fifo_size’:
> drivers/usb/dwc3/gadget.c:653:45: warning: passing argument 1 of ‘dwc3_mdwidth’ makes pointer from integer without a cast [-Wint-conversion]
> 653 | mdwidth = dwc3_mdwidth(dwc->hwparams.hwparams0);
> | ~~~~~~~~~~~~~^~~~~~~~~~
> | |
> | u32 {aka unsigned int}
> In file included from drivers/usb/dwc3/debug.h:14,
> from drivers/usb/dwc3/gadget.c:25:
> drivers/usb/dwc3/core.h:1493:45: note: expected ‘struct dwc3 *’ but argument is of type ‘u32’ {aka ‘unsigned int’}
> 1493 | static inline u32 dwc3_mdwidth(struct dwc3 *dwc)
> | ~~~~~~~~~~~~~^~~
I'm guessing you were previously using the DWC3_MDWIDTH macro which
operated on the 'hwparams0' reg value directly, but probably had to
switch it to the dwc3_mdwidth() inline function that Thinh had replaced
it with recently. Forgot to compile-test I bet? :)
> drivers/usb/dwc3/dwc3-qcom.c: In function ‘dwc3_qcom_of_register_core’:
> drivers/usb/dwc3/dwc3-qcom.c:660:23: error: implicit declaration of function ‘of_add_property’; did you mean ‘of_get_property’? [-Werror=implicit-function-declaration]
> 660 | ret = of_add_property(dwc3_np, prop);
> | ^~~~~~~~~~~~~~~
> | of_get_property
Scratched my head on this one a bit, since 'of_add_property' is clearly
declared in <linux/of.h> which dwc3-qcom.c directly includes. Then I
looked closer and saw the declaration only in case of #ifdef CONFIG_OF
and noticed it doesn't have a corresponding no-op static inline
definition in the case of !CONFIG_OF. Again I'm guessing here that Greg
must have built on a non-OF config. We should probably include a patch
that adds the stub.
Thanks,
Jack
--
The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
