diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-09 08:07:58 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-09 08:07:58 -0700 |
commit | a9545ee3c8153e133556aaaa8110337ca3f864dc (patch) | |
tree | 0a172f74b37b239d850b8b363683e191511bc87a /drivers/rtc/rtc-sh.c | |
parent | c20b4b69f774896623a8ad87d974982bc89af7ed (diff) | |
parent | 9731e287e08b804592191d8bffaad023154af2aa (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (37 commits)
SH: catch negative denormal_subf1() retval in denormal_add()
sh: Fix DMAC base address for SH7709S
sh: update smc91x platform data for se7206.
sh: Stub in cpu_to_node() and friends for NUMA build.
sh: intc register modify fix
sh: no high level trigger on some sh3 cpus
sh: clean up sh7710 and sh7720 intc tables
sh: add interrupt ack code to sh3
sh: unify external irq pin code for sh3
sh-sci: avoid writing to nonexistent registers
sh-sci: sh7722 lacks scsptr registers
sh-sci: improve sh7722 support
sh: reset hardware from early printk
sh: drain and wait for early printk
sh: use sci_out() for early printk
sh: add memory resources to /proc/iomem
sh: add kernel bss resource
sh: fix sh7705 interrupt vector typo
sh: update smc91x platform data for se7722
sh: update smc91x platform data for MigoR
...
Diffstat (limited to 'drivers/rtc/rtc-sh.c')
-rw-r--r-- | drivers/rtc/rtc-sh.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c index 110699bb478..1f88e9e914e 100644 --- a/drivers/rtc/rtc-sh.c +++ b/drivers/rtc/rtc-sh.c @@ -616,7 +616,7 @@ static int __devinit sh_rtc_probe(struct platform_device *pdev) goto err_badres; } - rtc->regbase = (void __iomem *)rtc->res->start; + rtc->regbase = ioremap_nocache(rtc->res->start, rtc->regsize); if (unlikely(!rtc->regbase)) { ret = -EINVAL; goto err_badmap; @@ -626,7 +626,7 @@ static int __devinit sh_rtc_probe(struct platform_device *pdev) &sh_rtc_ops, THIS_MODULE); if (IS_ERR(rtc->rtc_dev)) { ret = PTR_ERR(rtc->rtc_dev); - goto err_badmap; + goto err_unmap; } rtc->capabilities = RTC_DEF_CAPABILITIES; @@ -653,7 +653,7 @@ static int __devinit sh_rtc_probe(struct platform_device *pdev) dev_err(&pdev->dev, "request period IRQ failed with %d, IRQ %d\n", ret, rtc->periodic_irq); - goto err_badmap; + goto err_unmap; } ret = request_irq(rtc->carry_irq, sh_rtc_interrupt, IRQF_DISABLED, @@ -663,7 +663,7 @@ static int __devinit sh_rtc_probe(struct platform_device *pdev) "request carry IRQ failed with %d, IRQ %d\n", ret, rtc->carry_irq); free_irq(rtc->periodic_irq, rtc); - goto err_badmap; + goto err_unmap; } ret = request_irq(rtc->alarm_irq, sh_rtc_alarm, IRQF_DISABLED, @@ -674,7 +674,7 @@ static int __devinit sh_rtc_probe(struct platform_device *pdev) rtc->alarm_irq); free_irq(rtc->carry_irq, rtc); free_irq(rtc->periodic_irq, rtc); - goto err_badmap; + goto err_unmap; } tmp = readb(rtc->regbase + RCR1); @@ -684,6 +684,8 @@ static int __devinit sh_rtc_probe(struct platform_device *pdev) return 0; +err_unmap: + iounmap(rtc->regbase); err_badmap: release_resource(rtc->res); err_badres: @@ -708,6 +710,8 @@ static int __devexit sh_rtc_remove(struct platform_device *pdev) release_resource(rtc->res); + iounmap(rtc->regbase); + platform_set_drvdata(pdev, NULL); kfree(rtc); |