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Message-ID: <202311181404.Hwwx635f-lkp@intel.com>
Date: Sat, 18 Nov 2023 14:18:15 +0800
From: kernel test robot <lkp@...el.com>
To: Christophe Leroy <christophe.leroy@...roup.eu>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Michael Ellerman <mpe@...erman.id.au>
Subject: drivers/i2c/busses/i2c-cpm.c:661:58: sparse: sparse: incorrect type
in argument 1 (different base types)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 791c8ab095f71327899023223940dd52257a4173
commit: eb5aa2137275da82052586f9bd405a1358b48139 powerpc/82xx: Remove CONFIG_8260 and CONFIG_8272
date: 3 months ago
config: powerpc-randconfig-r131-20231118 (https://download.01.org/0day-ci/archive/20231118/202311181404.Hwwx635f-lkp@intel.com/config)
compiler: powerpc-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231118/202311181404.Hwwx635f-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311181404.Hwwx635f-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/i2c/busses/i2c-cpm.c:661:58: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted __be32 const [usertype] *p @@ got unsigned int const [usertype] *[assigned] data @@
drivers/i2c/busses/i2c-cpm.c:661:58: sparse: expected restricted __be32 const [usertype] *p
drivers/i2c/busses/i2c-cpm.c:661:58: sparse: got unsigned int const [usertype] *[assigned] data
--
drivers/soc/fsl/qe/qmc.c:334:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *txbd_free @@
drivers/soc/fsl/qe/qmc.c:334:12: sparse: expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd
drivers/soc/fsl/qe/qmc.c:334:12: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *txbd_free
drivers/soc/fsl/qe/qmc.c:346:39: sparse: sparse: subtraction of different types can't work (different address spaces)
drivers/soc/fsl/qe/qmc.c:389:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *txbd_done @@
drivers/soc/fsl/qe/qmc.c:389:12: sparse: expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd
drivers/soc/fsl/qe/qmc.c:389:12: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *txbd_done
drivers/soc/fsl/qe/qmc.c:396:47: sparse: sparse: subtraction of different types can't work (different address spaces)
drivers/soc/fsl/qe/qmc.c:441:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *rxbd_free @@
drivers/soc/fsl/qe/qmc.c:453:39: sparse: sparse: subtraction of different types can't work (different address spaces)
drivers/soc/fsl/qe/qmc.c:505:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *rxbd_done @@
drivers/soc/fsl/qe/qmc.c:505:12: sparse: expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd
drivers/soc/fsl/qe/qmc.c:505:12: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *rxbd_done
drivers/soc/fsl/qe/qmc.c:512:47: sparse: sparse: subtraction of different types can't work (different address spaces)
drivers/soc/fsl/qe/qmc.c:670:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *rxbds @@
drivers/soc/fsl/qe/qmc.c:675:47: sparse: sparse: subtraction of different types can't work (different address spaces)
drivers/soc/fsl/qe/qmc.c:705:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *txbds @@
drivers/soc/fsl/qe/qmc.c:705:12: sparse: expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd
drivers/soc/fsl/qe/qmc.c:705:12: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *txbds
drivers/soc/fsl/qe/qmc.c:710:47: sparse: sparse: subtraction of different types can't work (different address spaces)
drivers/soc/fsl/qe/qmc.c:1108:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] __iomem * @@
drivers/soc/fsl/qe/qmc.c:1108:30: sparse: expected void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:1108:30: sparse: got unsigned short [noderef] __iomem *
drivers/soc/fsl/qe/qmc.c:1111:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] __iomem * @@
drivers/soc/fsl/qe/qmc.c:1111:22: sparse: expected void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:1111:22: sparse: got unsigned short [noderef] __iomem *
drivers/soc/fsl/qe/qmc.c:1120:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] __iomem * @@
drivers/soc/fsl/qe/qmc.c:1120:30: sparse: expected void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:1120:30: sparse: got unsigned short [noderef] __iomem *
drivers/soc/fsl/qe/qmc.c:1123:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] __iomem * @@
drivers/soc/fsl/qe/qmc.c:1123:22: sparse: expected void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:1123:22: sparse: got unsigned short [noderef] __iomem *
drivers/soc/fsl/qe/qmc.c:1176:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] [usertype] __iomem * @@
drivers/soc/fsl/qe/qmc.c:1176:44: sparse: expected void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:1176:44: sparse: got unsigned short [noderef] [usertype] __iomem *
drivers/soc/fsl/qe/qmc.c:1181:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] [usertype] __iomem *[assigned] last @@
drivers/soc/fsl/qe/qmc.c:1181:29: sparse: expected void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:1181:29: sparse: got unsigned short [noderef] [usertype] __iomem *[assigned] last
drivers/soc/fsl/qe/qmc.c:1194:35: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] [usertype] __iomem *int_curr @@
drivers/soc/fsl/qe/qmc.c:1194:35: sparse: expected void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:1194:35: sparse: got unsigned short [noderef] [usertype] __iomem *int_curr
drivers/soc/fsl/qe/qmc.c:1197:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] [usertype] __iomem *int_curr @@
drivers/soc/fsl/qe/qmc.c:1197:32: sparse: expected void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:1197:32: sparse: got unsigned short [noderef] [usertype] __iomem *int_curr
drivers/soc/fsl/qe/qmc.c:1242:43: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] [usertype] __iomem *int_curr @@
drivers/soc/fsl/qe/qmc.c:1242:43: sparse: expected void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:1242:43: sparse: got unsigned short [noderef] [usertype] __iomem *int_curr
drivers/soc/fsl/qe/qmc.c:1286:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[noderef] scc_regs @@ got void [noderef] __iomem * @@
drivers/soc/fsl/qe/qmc.c:1286:23: sparse: expected void *[noderef] scc_regs
drivers/soc/fsl/qe/qmc.c:1286:23: sparse: got void [noderef] __iomem *
drivers/soc/fsl/qe/qmc.c:1295:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[noderef] scc_pram @@ got void [noderef] __iomem * @@
drivers/soc/fsl/qe/qmc.c:1295:23: sparse: expected void *[noderef] scc_pram
drivers/soc/fsl/qe/qmc.c:1295:23: sparse: got void [noderef] __iomem *
drivers/soc/fsl/qe/qmc.c:1299:21: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[noderef] dpram @@ got void [noderef] __iomem * @@
drivers/soc/fsl/qe/qmc.c:1299:21: sparse: expected void *[noderef] dpram
drivers/soc/fsl/qe/qmc.c:1299:21: sparse: got void [noderef] __iomem *
drivers/soc/fsl/qe/qmc.c:1335:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table @@ got void * @@
drivers/soc/fsl/qe/qmc.c:1335:23: sparse: expected struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table
drivers/soc/fsl/qe/qmc.c:1335:23: sparse: got void *
>> drivers/soc/fsl/qe/qmc.c:1342:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table @@
drivers/soc/fsl/qe/qmc.c:1342:9: sparse: expected void const *
drivers/soc/fsl/qe/qmc.c:1342:9: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table
>> drivers/soc/fsl/qe/qmc.c:1342:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table @@
drivers/soc/fsl/qe/qmc.c:1342:9: sparse: expected void const *
drivers/soc/fsl/qe/qmc.c:1342:9: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table
drivers/soc/fsl/qe/qmc.c:1342:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void * @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table @@
drivers/soc/fsl/qe/qmc.c:1342:9: sparse: expected void *
drivers/soc/fsl/qe/qmc.c:1342:9: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table
drivers/soc/fsl/qe/qmc.c:1348:24: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned short [noderef] [usertype] __iomem *int_table @@ got void * @@
drivers/soc/fsl/qe/qmc.c:1348:24: sparse: expected unsigned short [noderef] [usertype] __iomem *int_table
drivers/soc/fsl/qe/qmc.c:1348:24: sparse: got void *
>> drivers/soc/fsl/qe/qmc.c:1355:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got unsigned short [noderef] [usertype] __iomem *int_table @@
drivers/soc/fsl/qe/qmc.c:1355:9: sparse: expected void const *
drivers/soc/fsl/qe/qmc.c:1355:9: sparse: got unsigned short [noderef] [usertype] __iomem *int_table
>> drivers/soc/fsl/qe/qmc.c:1355:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got unsigned short [noderef] [usertype] __iomem *int_table @@
drivers/soc/fsl/qe/qmc.c:1355:9: sparse: expected void const *
drivers/soc/fsl/qe/qmc.c:1355:9: sparse: got unsigned short [noderef] [usertype] __iomem *int_table
drivers/soc/fsl/qe/qmc.c:1355:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void * @@ got unsigned short [noderef] [usertype] __iomem *int_table @@
drivers/soc/fsl/qe/qmc.c:1355:9: sparse: expected void *
drivers/soc/fsl/qe/qmc.c:1355:9: sparse: got unsigned short [noderef] [usertype] __iomem *int_table
drivers/soc/fsl/qe/qmc.c:290:33: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@
drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr
drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:290:33: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:292:29: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@
drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr
drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:292:29: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:295:39: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:295:39: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:233:21: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:233:38: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@
drivers/soc/fsl/qe/qmc.c:228:27: sparse: expected void const [noderef] __iomem *addr
drivers/soc/fsl/qe/qmc.c:228:27: sparse: got void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:233:38: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@
drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr
drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:233:21: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:233:38: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:298:39: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:298:39: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:238:21: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:238:38: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@
drivers/soc/fsl/qe/qmc.c:228:27: sparse: expected void const [noderef] __iomem *addr
drivers/soc/fsl/qe/qmc.c:228:27: sparse: got void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:238:38: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@
drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr
drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:238:21: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:238:38: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:304:29: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@
drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr
drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:304:29: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:336:28: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@
drivers/soc/fsl/qe/qmc.c:228:27: sparse: expected void const [noderef] __iomem *addr
drivers/soc/fsl/qe/qmc.c:228:27: sparse: got void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:336:28: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:343:22: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@
drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr
drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:343:22: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:344:22: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:243:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@
drivers/soc/fsl/qe/qmc.c:243:26: sparse: expected void [noderef] __iomem *addr
drivers/soc/fsl/qe/qmc.c:243:26: sparse: got void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:344:22: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:243:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:243:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:346:36: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:353:22: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@
drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr
drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:353:22: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:356:31: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:356:31: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:233:21: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:233:38: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@
drivers/soc/fsl/qe/qmc.c:228:27: sparse: expected void const [noderef] __iomem *addr
drivers/soc/fsl/qe/qmc.c:228:27: sparse: got void *[noderef] __iomem addr
drivers/soc/fsl/qe/qmc.c:233:38: sparse: sparse: dereference of noderef expression
drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression
vim +661 drivers/i2c/busses/i2c-cpm.c
61045dbe9d8d81 Jochen Friedrich 2008-07-14 632
0b255e927d47b5 Bill Pemberton 2012-11-27 633 static int cpm_i2c_probe(struct platform_device *ofdev)
61045dbe9d8d81 Jochen Friedrich 2008-07-14 634 {
61045dbe9d8d81 Jochen Friedrich 2008-07-14 635 int result, len;
61045dbe9d8d81 Jochen Friedrich 2008-07-14 636 struct cpm_i2c *cpm;
61045dbe9d8d81 Jochen Friedrich 2008-07-14 637 const u32 *data;
61045dbe9d8d81 Jochen Friedrich 2008-07-14 638
61045dbe9d8d81 Jochen Friedrich 2008-07-14 639 cpm = kzalloc(sizeof(struct cpm_i2c), GFP_KERNEL);
61045dbe9d8d81 Jochen Friedrich 2008-07-14 640 if (!cpm)
61045dbe9d8d81 Jochen Friedrich 2008-07-14 641 return -ENOMEM;
61045dbe9d8d81 Jochen Friedrich 2008-07-14 642
61045dbe9d8d81 Jochen Friedrich 2008-07-14 643 cpm->ofdev = ofdev;
61045dbe9d8d81 Jochen Friedrich 2008-07-14 644
c2c64954723b9d Jingoo Han 2013-05-23 645 platform_set_drvdata(ofdev, cpm);
61045dbe9d8d81 Jochen Friedrich 2008-07-14 646
61045dbe9d8d81 Jochen Friedrich 2008-07-14 647 cpm->adap = cpm_ops;
61045dbe9d8d81 Jochen Friedrich 2008-07-14 648 i2c_set_adapdata(&cpm->adap, cpm);
61045dbe9d8d81 Jochen Friedrich 2008-07-14 649 cpm->adap.dev.parent = &ofdev->dev;
9fd049927ccba1 Grant Likely 2010-06-08 650 cpm->adap.dev.of_node = of_node_get(ofdev->dev.of_node);
61045dbe9d8d81 Jochen Friedrich 2008-07-14 651
61045dbe9d8d81 Jochen Friedrich 2008-07-14 652 result = cpm_i2c_setup(cpm);
61045dbe9d8d81 Jochen Friedrich 2008-07-14 653 if (result) {
61045dbe9d8d81 Jochen Friedrich 2008-07-14 654 dev_err(&ofdev->dev, "Unable to init hardware\n");
61045dbe9d8d81 Jochen Friedrich 2008-07-14 655 goto out_free;
61045dbe9d8d81 Jochen Friedrich 2008-07-14 656 }
61045dbe9d8d81 Jochen Friedrich 2008-07-14 657
61045dbe9d8d81 Jochen Friedrich 2008-07-14 658 /* register new adapter to i2c module... */
61045dbe9d8d81 Jochen Friedrich 2008-07-14 659
61c7a080a5a061 Grant Likely 2010-04-13 660 data = of_get_property(ofdev->dev.of_node, "linux,i2c-index", &len);
488bf314bf219c Grant Likely 2011-07-25 @661 cpm->adap.nr = (data && len == 4) ? be32_to_cpup(data) : -1;
61045dbe9d8d81 Jochen Friedrich 2008-07-14 662 result = i2c_add_numbered_adapter(&cpm->adap);
61045dbe9d8d81 Jochen Friedrich 2008-07-14 663
ea734404f3daf1 Wolfram Sang 2016-08-09 664 if (result < 0)
61045dbe9d8d81 Jochen Friedrich 2008-07-14 665 goto out_shut;
61045dbe9d8d81 Jochen Friedrich 2008-07-14 666
61045dbe9d8d81 Jochen Friedrich 2008-07-14 667 dev_dbg(&ofdev->dev, "hw routines for %s registered.\n",
61045dbe9d8d81 Jochen Friedrich 2008-07-14 668 cpm->adap.name);
61045dbe9d8d81 Jochen Friedrich 2008-07-14 669
61045dbe9d8d81 Jochen Friedrich 2008-07-14 670 return 0;
61045dbe9d8d81 Jochen Friedrich 2008-07-14 671 out_shut:
61045dbe9d8d81 Jochen Friedrich 2008-07-14 672 cpm_i2c_shutdown(cpm);
61045dbe9d8d81 Jochen Friedrich 2008-07-14 673 out_free:
61045dbe9d8d81 Jochen Friedrich 2008-07-14 674 kfree(cpm);
61045dbe9d8d81 Jochen Friedrich 2008-07-14 675
61045dbe9d8d81 Jochen Friedrich 2008-07-14 676 return result;
61045dbe9d8d81 Jochen Friedrich 2008-07-14 677 }
61045dbe9d8d81 Jochen Friedrich 2008-07-14 678
:::::: The code at line 661 was first introduced by commit
:::::: 488bf314bf219c66922305a1a320950efa86662f i2c: Allow i2c_add_numbered_adapter() to assign a bus id
:::::: TO: Grant Likely <grant.likely@...retlab.ca>
:::::: CC: Jean Delvare <khali@...ymion.delvare>
--
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