[xlnx:master 11929/12313] drivers/usb/dwc3/dwc3-xilinx.c:202:12: error: too many arguments to function call, expected 2, have 3
kernel test robot
lkp at intel.com
Thu Jul 1 08:04:01 PDT 2021
tree: https://github.com/Xilinx/linux-xlnx master
head: 190ba47825b71dd7abeca27b890f1dd5bd5eb781
commit: d547e47f6e3cce45a3aa7f7d477558ba2cd77387 [11929/12313] usb: dwc3: Add power management support in DWC3 Xilinx driver
config: arm64-randconfig-r011-20210630 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project e7e71e9454ed76c1b3d8140170b5333c28bef1be)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
# https://github.com/Xilinx/linux-xlnx/commit/d547e47f6e3cce45a3aa7f7d477558ba2cd77387
git remote add xlnx https://github.com/Xilinx/linux-xlnx
git fetch --no-tags xlnx master
git checkout d547e47f6e3cce45a3aa7f7d477558ba2cd77387
# save the attached .config to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/gpu/drm/xlnx/ drivers/usb/dwc3/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp at intel.com>
All errors (new ones prefixed by >>):
>> drivers/usb/dwc3/dwc3-xilinx.c:202:12: error: too many arguments to function call, expected 2, have 3
DWC3_PWR_STATE_RETRIES *
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/dwc3-xilinx.c:50:34: note: expanded from macro 'DWC3_PWR_STATE_RETRIES'
#define DWC3_PWR_STATE_RETRIES 1000
^
include/linux/firmware/xlnx-zynqmp.h:835:19: note: 'zynqmp_pm_usb_set_state' declared here
static inline int zynqmp_pm_usb_set_state(u32 state, u32 value)
^
drivers/usb/dwc3/dwc3-xilinx.c:217:12: error: too many arguments to function call, expected 2, have 3
DWC3_PWR_STATE_RETRIES *
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/dwc3-xilinx.c:50:34: note: expanded from macro 'DWC3_PWR_STATE_RETRIES'
#define DWC3_PWR_STATE_RETRIES 1000
^
include/linux/firmware/xlnx-zynqmp.h:835:19: note: 'zynqmp_pm_usb_set_state' declared here
static inline int zynqmp_pm_usb_set_state(u32 state, u32 value)
^
drivers/usb/dwc3/dwc3-xilinx.c:282:5: warning: no previous prototype for function 'dwc3_xlnx_register_regulator' [-Wmissing-prototypes]
int dwc3_xlnx_register_regulator(struct device *dev,
^
drivers/usb/dwc3/dwc3-xilinx.c:282:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int dwc3_xlnx_register_regulator(struct device *dev,
^
static
1 warning and 2 errors generated.
vim +202 drivers/usb/dwc3/dwc3-xilinx.c
180
181 static int dwc3_versal_power_req(struct device *dev, bool on)
182 {
183 int ret;
184 struct dwc3_xlnx *priv_data;
185
186 priv_data = dev_get_drvdata(dev);
187
188 if (on) {
189 dev_dbg(dev, "%s:Trying to set power state to D0....\n",
190 __func__);
191
192 if (priv_data->pmu_state == D0_STATE)
193 return 0;
194
195 ret = zynqmp_pm_reset_assert(VERSAL_USB_RESET_ID,
196 PM_RESET_ACTION_RELEASE);
197 if (ret < 0)
198 dev_err(priv_data->dev, "failed to De-assert Reset\n");
199
200 ret = zynqmp_pm_usb_set_state(VERSAL_USB_NODE_ID,
201 XLNX_REQ_PWR_STATE_D0,
> 202 DWC3_PWR_STATE_RETRIES *
203 DWC3_PWR_TIMEOUT);
204 if (ret < 0)
205 dev_err(priv_data->dev, "failed to enter D0 state\n");
206
207 priv_data->pmu_state = D0_STATE;
208 } else {
209 dev_dbg(dev, "%s:Trying to set power state to D3...\n",
210 __func__);
211
212 if (priv_data->pmu_state == D3_STATE)
213 return 0;
214
215 ret = zynqmp_pm_usb_set_state(VERSAL_USB_NODE_ID,
216 XLNX_REQ_PWR_STATE_D3,
217 DWC3_PWR_STATE_RETRIES *
218 DWC3_PWR_TIMEOUT);
219 if (ret < 0)
220 dev_err(priv_data->dev, "failed to enter D3 state\n");
221
222 ret = zynqmp_pm_reset_assert(VERSAL_USB_RESET_ID,
223 PM_RESET_ACTION_ASSERT);
224 if (ret < 0)
225 dev_err(priv_data->dev, "failed to assert Reset\n");
226
227 priv_data->pmu_state = D3_STATE;
228 }
229
230 return ret;
231 }
232
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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