drivers/scsi/pcmcia/nsp_cs.c:1669:34: sparse: sparse: incorrect type in argument 1 (different address spaces)

From: kernel test robot
Date: Mon Aug 03 2020 - 02:44:21 EST

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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: bcf876870b95592b52519ed4aafcf9d95999bc9c
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces
date: 7 weeks ago
config: parisc-randconfig-s031-20200803 (attached as .config)
compiler: hppa-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: v0.6.2-117-g8c7aee71-dirty
git checkout 670d0a4b10704667765f7d18f7592993d02783aa
# 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=parisc

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

sparse warnings: (new ones prefixed by >>)

>> drivers/scsi/pcmcia/nsp_cs.c:1669:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@
>> drivers/scsi/pcmcia/nsp_cs.c:1669:34: sparse: expected void const volatile [noderef] __iomem *addr
drivers/scsi/pcmcia/nsp_cs.c:1669:34: sparse: got void *
drivers/scsi/pcmcia/nsp_cs.c: note: in included file:
drivers/scsi/pcmcia/nsp_io.h:231:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned long *ptr @@
drivers/scsi/pcmcia/nsp_io.h:231:30: sparse: expected void const volatile [noderef] __iomem *addr
drivers/scsi/pcmcia/nsp_io.h:231:30: sparse: got unsigned long *ptr
drivers/scsi/pcmcia/nsp_io.h:257:30: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned long *ptr @@
drivers/scsi/pcmcia/nsp_io.h:257:30: sparse: expected void volatile [noderef] __iomem *addr
drivers/scsi/pcmcia/nsp_io.h:257:30: sparse: got unsigned long *ptr
--
drivers/tty/synclinkmp.c:3562:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned char *[usertype] memory_base @@ got void [noderef] __iomem * @@
drivers/tty/synclinkmp.c:3562:27: sparse: expected unsigned char *[usertype] memory_base
drivers/tty/synclinkmp.c:3562:27: sparse: got void [noderef] __iomem *
drivers/tty/synclinkmp.c:3571:24: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned char *[usertype] lcr_base @@ got void [noderef] __iomem * @@
drivers/tty/synclinkmp.c:3571:24: sparse: expected unsigned char *[usertype] lcr_base
drivers/tty/synclinkmp.c:3571:24: sparse: got void [noderef] __iomem *
drivers/tty/synclinkmp.c:3580:24: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned char *[usertype] sca_base @@ got void [noderef] __iomem * @@
drivers/tty/synclinkmp.c:3580:24: sparse: expected unsigned char *[usertype] sca_base
drivers/tty/synclinkmp.c:3580:24: sparse: got void [noderef] __iomem *
drivers/tty/synclinkmp.c:3589:29: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned char *[usertype] statctrl_base @@ got void [noderef] __iomem * @@
drivers/tty/synclinkmp.c:3589:29: sparse: expected unsigned char *[usertype] statctrl_base
drivers/tty/synclinkmp.c:3589:29: sparse: got void [noderef] __iomem *
>> drivers/tty/synclinkmp.c:3642:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned char *[usertype] memory_base @@
>> drivers/tty/synclinkmp.c:3642:29: sparse: expected void const volatile [noderef] __iomem *addr
drivers/tty/synclinkmp.c:3642:29: sparse: got unsigned char *[usertype] memory_base
>> drivers/tty/synclinkmp.c:3647:40: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned char * @@
drivers/tty/synclinkmp.c:3647:40: sparse: expected void const volatile [noderef] __iomem *addr
drivers/tty/synclinkmp.c:3647:40: sparse: got unsigned char *
drivers/tty/synclinkmp.c:3652:45: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned char * @@
drivers/tty/synclinkmp.c:3652:45: sparse: expected void const volatile [noderef] __iomem *addr
drivers/tty/synclinkmp.c:3652:45: sparse: got unsigned char *
drivers/tty/synclinkmp.c:3657:40: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned char * @@
drivers/tty/synclinkmp.c:3657:40: sparse: expected void const volatile [noderef] __iomem *addr
drivers/tty/synclinkmp.c:3657:40: sparse: got unsigned char *
drivers/tty/synclinkmp.c:5383:15: sparse: sparse: memset with byte count of 262144

vim +1669 drivers/scsi/pcmcia/nsp_cs.c

^1da177e4c3f415 Linus Torvalds 2005-04-16 1647
^1da177e4c3f415 Linus Torvalds 2005-04-16 1648
fba395eee7d3f34 Dominik Brodowski 2006-03-31 1649 static void nsp_cs_release(struct pcmcia_device *link)
^1da177e4c3f415 Linus Torvalds 2005-04-16 1650 {
^1da177e4c3f415 Linus Torvalds 2005-04-16 1651 scsi_info_t *info = link->priv;
^1da177e4c3f415 Linus Torvalds 2005-04-16 1652 nsp_hw_data *data = NULL;
^1da177e4c3f415 Linus Torvalds 2005-04-16 1653
^1da177e4c3f415 Linus Torvalds 2005-04-16 1654 if (info->host == NULL) {
^1da177e4c3f415 Linus Torvalds 2005-04-16 1655 nsp_msg(KERN_DEBUG, "unexpected card release call.");
^1da177e4c3f415 Linus Torvalds 2005-04-16 1656 } else {
^1da177e4c3f415 Linus Torvalds 2005-04-16 1657 data = (nsp_hw_data *)info->host->hostdata;
^1da177e4c3f415 Linus Torvalds 2005-04-16 1658 }
^1da177e4c3f415 Linus Torvalds 2005-04-16 1659
^1da177e4c3f415 Linus Torvalds 2005-04-16 1660 nsp_dbg(NSP_DEBUG_INIT, "link=0x%p", link);
^1da177e4c3f415 Linus Torvalds 2005-04-16 1661
^1da177e4c3f415 Linus Torvalds 2005-04-16 1662 /* Unlink the device chain */
^1da177e4c3f415 Linus Torvalds 2005-04-16 1663 if (info->host != NULL) {
^1da177e4c3f415 Linus Torvalds 2005-04-16 1664 scsi_remove_host(info->host);
^1da177e4c3f415 Linus Torvalds 2005-04-16 1665 }
^1da177e4c3f415 Linus Torvalds 2005-04-16 1666
cdb138080b78146 Dominik Brodowski 2010-07-28 1667 if (resource_size(link->resource[2])) {
^1da177e4c3f415 Linus Torvalds 2005-04-16 1668 if (data != NULL) {
^1da177e4c3f415 Linus Torvalds 2005-04-16 @1669 iounmap((void *)(data->MmioAddress));
^1da177e4c3f415 Linus Torvalds 2005-04-16 1670 }
^1da177e4c3f415 Linus Torvalds 2005-04-16 1671 }
fba395eee7d3f34 Dominik Brodowski 2006-03-31 1672 pcmcia_disable_device(link);
5f2a71fcb799563 Dominik Brodowski 2006-01-15 1673
^1da177e4c3f415 Linus Torvalds 2005-04-16 1674 if (info->host != NULL) {
^1da177e4c3f415 Linus Torvalds 2005-04-16 1675 scsi_host_put(info->host);
^1da177e4c3f415 Linus Torvalds 2005-04-16 1676 }
^1da177e4c3f415 Linus Torvalds 2005-04-16 1677 } /* nsp_cs_release */
^1da177e4c3f415 Linus Torvalds 2005-04-16 1678

:::::: The code at line 1669 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx>
:::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

Attachment: .config.gz
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