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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-07 16:06:10 +0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-07 16:06:10 +0400 |
commit | 7cb9cf0224efd6d41b2bdd9bfb412b42aa4281f8 (patch) | |
tree | d4be181ecdf4e5eba7bc3b83e08b34678d9dbe84 /drivers | |
parent | dc92b1f9ab1e1665dbbc56911782358e7f9a49f9 (diff) | |
parent | a255172895b35d7c9271a44b25700a7b3f1558b1 (diff) | |
download | linux-7cb9cf0224efd6d41b2bdd9bfb412b42aa4281f8.tar.xz |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
Pull m68knommu arch updates from Greg Ungerer:
"Most of it is a cleanup of the ColdFire hardware header files. We
have had a few occurrances of bugs caused by inconsistent definitions
of peripheral addresses. These patches make them all consistent, and
also clean out a bunch of old crap. Overall we remove about 1000
lines."
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (27 commits)
m68knommu: fix inconsistent formating in ColdFire 5407 definitions
m68knommu: fix inconsistent formating in ColdFire 5307 definitions
m68knommu: fix inconsistent formating in ColdFire 527x definitions
m68knommu: fix inconsistent formating in ColdFire 5272 definitions
m68knommu: fix inconsistent formating in ColdFire 523x definitions
m68knommu: clean up ColdFire 54xx General Timer definitions
m68knommu: clean up Pin Assignment definitions for the 54xx ColdFire CPU
m68knommu: fix multi-function pin setup for FEC module on ColdFire 523x
m68knommu: move ColdFire slice timer address defiens to 54xx header
m68knommu: use read/write IO access functions in ColdFire m532x setup code
m68knommu: modify ColdFire 532x GPIO register definitions to be consistent
m68knommu: remove a lot of unsed definitions for 532x ColdFire
m68knommu: use definitions for the ColdFire 528x FEC multi-function pins
m68knommu: remove address offsets relative to IPSBAR for ColdFire 527x
m68knommu: remove unused ColdFire 5282 register definitions
m68knommu: fix wrong register offsets used for ColdFire 5272 multi-function pins
m68knommu: make ColdFire 5249 MBAR2 register definitions absolute addresses
m68knommu: make remaining ColdFire 5272 register definitions absolute addresses
m68knommu: make ColdFire Park and Assignment register definitions absolute addresses
m68knommu: make ColdFire Chip Select register definitions absolute addresses
...
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/watchdog/m54xx_wdt.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/watchdog/m54xx_wdt.c b/drivers/watchdog/m54xx_wdt.c index 663cad86c633..173494a681e6 100644 --- a/drivers/watchdog/m54xx_wdt.c +++ b/drivers/watchdog/m54xx_wdt.c @@ -46,17 +46,17 @@ static void wdt_enable(void) unsigned int gms0; /* preserve GPIO usage, if any */ - gms0 = __raw_readl(MCF_MBAR + MCF_GPT_GMS0); + gms0 = __raw_readl(MCF_GPT_GMS0); if (gms0 & MCF_GPT_GMS_TMS_GPIO) gms0 &= (MCF_GPT_GMS_TMS_GPIO | MCF_GPT_GMS_GPIO_MASK | MCF_GPT_GMS_OD); else gms0 = MCF_GPT_GMS_TMS_GPIO | MCF_GPT_GMS_OD; - __raw_writel(gms0, MCF_MBAR + MCF_GPT_GMS0); + __raw_writel(gms0, MCF_GPT_GMS0); __raw_writel(MCF_GPT_GCIR_PRE(heartbeat*(MCF_BUSCLK/0xffff)) | - MCF_GPT_GCIR_CNT(0xffff), MCF_MBAR + MCF_GPT_GCIR0); + MCF_GPT_GCIR_CNT(0xffff), MCF_GPT_GCIR0); gms0 |= MCF_GPT_GMS_OCPW(0xA5) | MCF_GPT_GMS_WDEN | MCF_GPT_GMS_CE; - __raw_writel(gms0, MCF_MBAR + MCF_GPT_GMS0); + __raw_writel(gms0, MCF_GPT_GMS0); } static void wdt_disable(void) @@ -64,18 +64,18 @@ static void wdt_disable(void) unsigned int gms0; /* disable watchdog */ - gms0 = __raw_readl(MCF_MBAR + MCF_GPT_GMS0); + gms0 = __raw_readl(MCF_GPT_GMS0); gms0 &= ~(MCF_GPT_GMS_WDEN | MCF_GPT_GMS_CE); - __raw_writel(gms0, MCF_MBAR + MCF_GPT_GMS0); + __raw_writel(gms0, MCF_GPT_GMS0); } static void wdt_keepalive(void) { unsigned int gms0; - gms0 = __raw_readl(MCF_MBAR + MCF_GPT_GMS0); + gms0 = __raw_readl(MCF_GPT_GMS0); gms0 |= MCF_GPT_GMS_OCPW(0xA5); - __raw_writel(gms0, MCF_MBAR + MCF_GPT_GMS0); + __raw_writel(gms0, MCF_GPT_GMS0); } static int m54xx_wdt_open(struct inode *inode, struct file *file) @@ -195,8 +195,7 @@ static struct miscdevice m54xx_wdt_miscdev = { static int __init m54xx_wdt_init(void) { - if (!request_mem_region(MCF_MBAR + MCF_GPT_GCIR0, 4, - "Coldfire M54xx Watchdog")) { + if (!request_mem_region(MCF_GPT_GCIR0, 4, "Coldfire M54xx Watchdog")) { pr_warn("I/O region busy\n"); return -EBUSY; } @@ -208,7 +207,7 @@ static int __init m54xx_wdt_init(void) static void __exit m54xx_wdt_exit(void) { misc_deregister(&m54xx_wdt_miscdev); - release_mem_region(MCF_MBAR + MCF_GPT_GCIR0, 4); + release_mem_region(MCF_GPT_GCIR0, 4); } module_init(m54xx_wdt_init); |