From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [tobetter-linux:odroid-5.10.y 14/75] drivers/input/touchscreen/dwav-usb-mt.c:176:41: sparse: sparse: incorrect type in assignment (different base types)
Date: Tue, 03 Nov 2020 18:39:52 +0800 [thread overview]
Message-ID: <202011031848.PgG4bmTT-lkp@intel.com> (raw)
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tree: https://github.com/tobetter/linux odroid-5.10.y
head: 7ab821b3289f781553982e2cdc97d031e457bea0
commit: 28427fb2b1487c69cd3ce3cfc100fdd8d85d73d4 [14/75] ODROID-COMMON: input/touchscreen: Add D-WAV Multitouch driver.
config: sparc64-randconfig-s032-20201103 (attached as .config)
compiler: sparc64-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.3-76-gf680124b-dirty
# https://github.com/tobetter/linux/commit/28427fb2b1487c69cd3ce3cfc100fdd8d85d73d4
git remote add tobetter-linux https://github.com/tobetter/linux
git fetch --no-tags tobetter-linux odroid-5.10.y
git checkout 28427fb2b1487c69cd3ce3cfc100fdd8d85d73d4
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=sparc64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
"sparse warnings: (new ones prefixed by >>)"
>> drivers/input/touchscreen/dwav-usb-mt.c:176:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int x @@ got restricted __be16 [usertype] @@
>> drivers/input/touchscreen/dwav-usb-mt.c:176:41: sparse: expected unsigned int x
>> drivers/input/touchscreen/dwav-usb-mt.c:176:41: sparse: got restricted __be16 [usertype]
>> drivers/input/touchscreen/dwav-usb-mt.c:178:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int y @@ got restricted __be16 [usertype] @@
>> drivers/input/touchscreen/dwav-usb-mt.c:178:41: sparse: expected unsigned int y
drivers/input/touchscreen/dwav-usb-mt.c:178:41: sparse: got restricted __be16 [usertype]
drivers/input/touchscreen/dwav-usb-mt.c:182:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int x @@ got restricted __be16 [usertype] @@
drivers/input/touchscreen/dwav-usb-mt.c:182:41: sparse: expected unsigned int x
drivers/input/touchscreen/dwav-usb-mt.c:182:41: sparse: got restricted __be16 [usertype]
drivers/input/touchscreen/dwav-usb-mt.c:184:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int y @@ got restricted __be16 [usertype] @@
drivers/input/touchscreen/dwav-usb-mt.c:184:41: sparse: expected unsigned int y
drivers/input/touchscreen/dwav-usb-mt.c:184:41: sparse: got restricted __be16 [usertype]
drivers/input/touchscreen/dwav-usb-mt.c:188:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int x @@ got restricted __be16 [usertype] @@
drivers/input/touchscreen/dwav-usb-mt.c:188:41: sparse: expected unsigned int x
drivers/input/touchscreen/dwav-usb-mt.c:188:41: sparse: got restricted __be16 [usertype]
drivers/input/touchscreen/dwav-usb-mt.c:190:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int y @@ got restricted __be16 [usertype] @@
drivers/input/touchscreen/dwav-usb-mt.c:190:41: sparse: expected unsigned int y
drivers/input/touchscreen/dwav-usb-mt.c:190:41: sparse: got restricted __be16 [usertype]
drivers/input/touchscreen/dwav-usb-mt.c:194:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int x @@ got restricted __be16 [usertype] @@
drivers/input/touchscreen/dwav-usb-mt.c:194:41: sparse: expected unsigned int x
drivers/input/touchscreen/dwav-usb-mt.c:194:41: sparse: got restricted __be16 [usertype]
drivers/input/touchscreen/dwav-usb-mt.c:196:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int y @@ got restricted __be16 [usertype] @@
drivers/input/touchscreen/dwav-usb-mt.c:196:41: sparse: expected unsigned int y
drivers/input/touchscreen/dwav-usb-mt.c:196:41: sparse: got restricted __be16 [usertype]
drivers/input/touchscreen/dwav-usb-mt.c:200:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int x @@ got restricted __be16 [usertype] @@
drivers/input/touchscreen/dwav-usb-mt.c:200:41: sparse: expected unsigned int x
drivers/input/touchscreen/dwav-usb-mt.c:200:41: sparse: got restricted __be16 [usertype]
drivers/input/touchscreen/dwav-usb-mt.c:202:41: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int y @@ got restricted __be16 [usertype] @@
drivers/input/touchscreen/dwav-usb-mt.c:202:41: sparse: expected unsigned int y
drivers/input/touchscreen/dwav-usb-mt.c:202:41: sparse: got restricted __be16 [usertype]
vim +176 drivers/input/touchscreen/dwav-usb-mt.c
161
162 static void dwav_usb_mt_process(struct dwav_usb_mt *dwav_usb_mt,
163 unsigned char *pkt, int len)
164 {
165 struct dwav_raw *dwav_raw = (struct dwav_raw *)pkt;
166 unsigned char bit_mask, cnt;
167
168 for (cnt = 0, bit_mask = 0x01;
169 cnt < DEV_INFO[dwav_usb_mt->dev_id].max_finger;
170 cnt++, bit_mask <<= 1) {
171 if ((dwav_raw->ids & bit_mask) && dwav_raw->press) {
172 dwav_usb_mt->finger[cnt].status = TS_EVENT_PRESS;
173 switch (cnt) {
174 case 0:
175 dwav_usb_mt->finger[cnt].x
> 176 = cpu_to_be16(dwav_raw->x1);
177 dwav_usb_mt->finger[cnt].y
> 178 = cpu_to_be16(dwav_raw->y1);
179 break;
180 case 1:
181 dwav_usb_mt->finger[cnt].x
182 = cpu_to_be16(dwav_raw->x2);
183 dwav_usb_mt->finger[cnt].y
184 = cpu_to_be16(dwav_raw->y2);
185 break;
186 case 2:
187 dwav_usb_mt->finger[cnt].x
188 = cpu_to_be16(dwav_raw->x3);
189 dwav_usb_mt->finger[cnt].y
190 = cpu_to_be16(dwav_raw->y3);
191 break;
192 case 3:
193 dwav_usb_mt->finger[cnt].x
194 = cpu_to_be16(dwav_raw->x4);
195 dwav_usb_mt->finger[cnt].y
196 = cpu_to_be16(dwav_raw->y4);
197 break;
198 case 4:
199 dwav_usb_mt->finger[cnt].x
200 = cpu_to_be16(dwav_raw->x5);
201 dwav_usb_mt->finger[cnt].y
202 = cpu_to_be16(dwav_raw->y5);
203 break;
204 default:
205 break;
206 }
207 } else {
208 if (dwav_usb_mt->finger[cnt].status == TS_EVENT_PRESS)
209 dwav_usb_mt->finger[cnt].status
210 = TS_EVENT_RELEASE;
211 else
212 dwav_usb_mt->finger[cnt].status
213 = TS_EVENT_UNKNOWN;
214 }
215 }
216 dwav_usb_mt_report(dwav_usb_mt);
217 }
218
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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next reply other threads:[~2020-11-03 10:39 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-03 10:39 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-11-04 1:29 [tobetter-linux:odroid-5.10.y 14/75] drivers/input/touchscreen/dwav-usb-mt.c:176:41: sparse: sparse: incorrect type in assignment (different base types) kernel test robot
2020-11-03 19:47 kernel test robot
2020-11-03 18:56 kernel test robot
2020-11-03 18:33 kernel test robot
2020-11-03 17:39 kernel test robot
2020-11-03 17:38 kernel test robot
2020-11-03 15:58 kernel test robot
2020-11-03 15:26 kernel test robot
2020-11-03 14:45 kernel test robot
2020-11-03 15:03 ` Li, Philip
2020-11-03 14:38 kernel test robot
2020-11-03 13:59 kernel test robot
2020-11-03 11:57 kernel test robot
2020-11-03 11:16 kernel test robot
2020-11-03 10:52 kernel test robot
2020-11-03 10:07 kernel test robot
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