drivers/tty/synclinkmp.c:3642:29: sparse: sparse: incorrect type in argument 1 (different address spaces)

From: kernel test robot
Date: Wed Jun 24 2020 - 13:14:20 EST

tree: .config.gzDescription: application/gzip Qais Yousef: "Re: [PATCH] cros_ec_spi: Even though we're RT priority, don't bump cpu freq" Arvind Sankar: "Re: [PATCH v3 2/9] vmlinux.lds.h: Add .symtab, .strtab, and .shstrtab to STABS_DEBUG" date ] [ thread ] [ subject ] [ author ] pub/scm/linux/kernel/git/torvalds/linux.git">https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
sparse: use identifiers to define address spaces
as .config)
783aa
tree
-D__CHECK_ENDIAN__'
as appropriate
incorrect type in assignment (different address spaces) @@ expected unsigned char *[usertype] memory_base @@ got void [noderef] __iomem * @@
expected unsigned char *[usertype] memory_base
got void [noderef] __iomem *
incorrect type in assignment (different address spaces) @@ expected unsigned char *[usertype] lcr_base @@ got void [noderef] __iomem * @@
expected unsigned char *[usertype] lcr_base
got void [noderef] __iomem *
incorrect type in assignment (different address spaces) @@ expected unsigned char *[usertype] sca_base @@ got void [noderef] __iomem * @@
expected unsigned char *[usertype] sca_base
got void [noderef] __iomem *
incorrect type in assignment (different address spaces) @@ expected unsigned char *[usertype] statctrl_base @@ got void [noderef] __iomem * @@
expected unsigned char *[usertype] statctrl_base
got void [noderef] __iomem *
sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *iomem_cookie @@ got unsigned char *[usertype] memory_base @@
expected void volatile [noderef] __iomem *iomem_cookie
got unsigned char *[usertype] memory_base
sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *iomem_cookie @@ got unsigned char * @@
expected void volatile [noderef] __iomem *iomem_cookie
got unsigned char *
incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *iomem_cookie @@ got unsigned char * @@
expected void volatile [noderef] __iomem *iomem_cookie
got unsigned char *
incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *iomem_cookie @@ got unsigned char * @@
expected void volatile [noderef] __iomem *iomem_cookie
got unsigned char *
memset with byte count of 262144
2005-04-16 3523
2008-04-28 3524 static int claim_resources(SLMP_INFO *info)
2005-04-16 3525 {
2005-04-16 3526 if (request_mem_region(info->phys_memory_base,SCA_MEM_SIZE,"synclinkmp") == NULL) {
2005-04-16 3527 printk( "%s(%d):%s mem addr conflict, Addr=%08X\n",
2005-04-16 3528 __FILE__,__LINE__,info->device_name, info->phys_memory_base);
2005-04-16 3529 info->init_error = DiagStatus_AddressConflict;
2005-04-16 3530 goto errout;
2005-04-16 3531 }
2005-04-16 3532 else
2008-04-28 3533 info->shared_mem_requested = true;
2005-04-16 3534
2005-04-16 3535 if (request_mem_region(info->phys_lcr_base + info->lcr_offset,128,"synclinkmp") == NULL) {
2005-04-16 3536 printk( "%s(%d):%s lcr mem addr conflict, Addr=%08X\n",
2005-04-16 3537 __FILE__,__LINE__,info->device_name, info->phys_lcr_base);
2005-04-16 3538 info->init_error = DiagStatus_AddressConflict;
2005-04-16 3539 goto errout;
2005-04-16 3540 }
2005-04-16 3541 else
2008-04-28 3542 info->lcr_mem_requested = true;
2005-04-16 3543
2005-04-16 3544 if (request_mem_region(info->phys_sca_base + info->sca_offset,SCA_BASE_SIZE,"synclinkmp") == NULL) {
2005-04-16 3545 printk( "%s(%d):%s sca mem addr conflict, Addr=%08X\n",
2005-04-16 3546 __FILE__,__LINE__,info->device_name, info->phys_sca_base);
2005-04-16 3547 info->init_error = DiagStatus_AddressConflict;
2005-04-16 3548 goto errout;
2005-04-16 3549 }
2005-04-16 3550 else
2008-04-28 3551 info->sca_base_requested = true;
2005-04-16 3552
2005-04-16 3553 if (request_mem_region(info->phys_statctrl_base + info->statctrl_offset,SCA_REG_SIZE,"synclinkmp") == NULL) {
2005-04-16 3554 printk( "%s(%d):%s stat/ctrl mem addr conflict, Addr=%08X\n",
2005-04-16 3555 __FILE__,__LINE__,info->device_name, info->phys_statctrl_base);
2005-04-16 3556 info->init_error = DiagStatus_AddressConflict;
2005-04-16 3557 goto errout;
2005-04-16 3558 }
2005-04-16 3559 else
2008-04-28 3560 info->sca_statctrl_requested = true;
2005-04-16 3561
Hellwig 2020-01-06 3562 info->memory_base = ioremap(info->phys_memory_base,
2008-04-30 3563 SCA_MEM_SIZE);
2005-04-16 3564 if (!info->memory_base) {
2011-03-30 3565 printk( "%s(%d):%s Can't map shared memory, MemAddr=%08X\n",
2005-04-16 3566 __FILE__,__LINE__,info->device_name, info->phys_memory_base );
2005-04-16 3567 info->init_error = DiagStatus_CantAssignPciResources;
2005-04-16 3568 goto errout;
2005-04-16 3569 }
2005-04-16 3570
Hellwig 2020-01-06 @3571 info->lcr_base = ioremap(info->phys_lcr_base, PAGE_SIZE);
2005-04-16 3572 if (!info->lcr_base) {
2011-03-30 3573 printk( "%s(%d):%s Can't map LCR memory, MemAddr=%08X\n",
2005-04-16 3574 __FILE__,__LINE__,info->device_name, info->phys_lcr_base );
2005-04-16 3575 info->init_error = DiagStatus_CantAssignPciResources;
2005-04-16 3576 goto errout;
2005-04-16 3577 }
2005-04-16 3578 info->lcr_base += info->lcr_offset;
2005-04-16 3579
Hellwig 2020-01-06 @3580 info->sca_base = ioremap(info->phys_sca_base, PAGE_SIZE);
2005-04-16 3581 if (!info->sca_base) {
2011-03-30 3582 printk( "%s(%d):%s Can't map SCA memory, MemAddr=%08X\n",
2005-04-16 3583 __FILE__,__LINE__,info->device_name, info->phys_sca_base );
2005-04-16 3584 info->init_error = DiagStatus_CantAssignPciResources;
2005-04-16 3585 goto errout;
2005-04-16 3586 }
2005-04-16 3587 info->sca_base += info->sca_offset;
2005-04-16 3588
Hellwig 2020-01-06 3589 info->statctrl_base = ioremap(info->phys_statctrl_base,
2008-04-30 3590 PAGE_SIZE);
2005-04-16 3591 if (!info->statctrl_base) {
2011-03-30 3592 printk( "%s(%d):%s Can't map SCA Status/Control memory, MemAddr=%08X\n",
2005-04-16 3593 __FILE__,__LINE__,info->device_name, info->phys_statctrl_base );
2005-04-16 3594 info->init_error = DiagStatus_CantAssignPciResources;
2005-04-16 3595 goto errout;
2005-04-16 3596 }
2005-04-16 3597 info->statctrl_base += info->statctrl_offset;
2005-04-16 3598
2005-04-16 3599 if ( !memory_test(info) ) {
2005-04-16 3600 printk( "%s(%d):Shared Memory Test failed for device %s MemAddr=%08X\n",
2005-04-16 3601 __FILE__,__LINE__,info->device_name, info->phys_memory_base );
2005-04-16 3602 info->init_error = DiagStatus_MemoryError;
2005-04-16 3603 goto errout;
2005-04-16 3604 }
2005-04-16 3605
2005-04-16 3606 return 0;
2005-04-16 3607
2005-04-16 3608 errout:
2005-04-16 3609 release_resources( info );
2005-04-16 3610 return -ENODEV;
2005-04-16 3611 }
2005-04-16 3612
2008-04-28 3613 static void release_resources(SLMP_INFO *info)
2005-04-16 3614 {
2005-04-16 3615 if ( debug_level >= DEBUG_LEVEL_INFO )
2005-04-16 3616 printk( "%s(%d):%s release_resources() entry\n",
2005-04-16 3617 __FILE__,__LINE__,info->device_name );
2005-04-16 3618
2005-04-16 3619 if ( info->irq_requested ) {
2005-04-16 3620 free_irq(info->irq_level, info);
2008-04-28 3621 info->irq_requested = false;
2005-04-16 3622 }
2005-04-16 3623
2005-04-16 3624 if ( info->shared_mem_requested ) {
2005-04-16 3625 release_mem_region(info->phys_memory_base,SCA_MEM_SIZE);
2008-04-28 3626 info->shared_mem_requested = false;
2005-04-16 3627 }
2005-04-16 3628 if ( info->lcr_mem_requested ) {
2005-04-16 3629 release_mem_region(info->phys_lcr_base + info->lcr_offset,128);
2008-04-28 3630 info->lcr_mem_requested = false;
2005-04-16 3631 }
2005-04-16 3632 if ( info->sca_base_requested ) {
2005-04-16 3633 release_mem_region(info->phys_sca_base + info->sca_offset,SCA_BASE_SIZE);
2008-04-28 3634 info->sca_base_requested = false;
2005-04-16 3635 }
2005-04-16 3636 if ( info->sca_statctrl_requested ) {
2005-04-16 3637 release_mem_region(info->phys_statctrl_base + info->statctrl_offset,SCA_REG_SIZE);
2008-04-28 3638 info->sca_statctrl_requested = false;
2005-04-16 3639 }
2005-04-16 3640
2005-04-16 3641 if (info->memory_base){
2005-04-16 @3642 iounmap(info->memory_base);
2005-04-16 3643 info->memory_base = NULL;
2005-04-16 3644 }
2005-04-16 3645
2005-04-16 3646 if (info->sca_base) {
2005-04-16 @3647 iounmap(info->sca_base - info->sca_offset);
2005-04-16 3648 info->sca_base=NULL;
2005-04-16 3649 }
2005-04-16 3650
2005-04-16 3651 if (info->statctrl_base) {
2005-04-16 3652 iounmap(info->statctrl_base - info->statctrl_offset);
2005-04-16 3653 info->statctrl_base=NULL;
2005-04-16 3654 }
2005-04-16 3655
2005-04-16 3656 if (info->lcr_base){
2005-04-16 3657 iounmap(info->lcr_base - info->lcr_offset);
2005-04-16 3658 info->lcr_base = NULL;
2005-04-16 3659 }
2005-04-16 3660
2005-04-16 3661 if ( debug_level >= DEBUG_LEVEL_INFO )
2005-04-16 3662 printk( "%s(%d):%s release_resources() exit\n",
2005-04-16 3663 __FILE__,__LINE__,info->device_name );
2005-04-16 3664 }
2005-04-16 3665
by commit
Linux-2.6.12-rc2
t;
t;
/list/kbuild-all@xxxxxxxxxxxx">https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
ong>

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