diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 10:06:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 10:06:39 -0800 |
| commit | 9cfc86249f32d984339c6d1f8a1fd1326989b3b8 (patch) | |
| tree | 56428d319483f54949de8d9d0a5b3f715287ed91 /drivers/rtc/rtc-m48t59.c | |
| parent | f42647acc4eab1befa9e290691ed7a40f9a7d3cc (diff) | |
| parent | 243797f59b748f679ab88d456fcc4f92236d724b (diff) | |
Merge branch 'akpm'
* akpm: (173 commits)
genalloc: use bitmap_find_next_zero_area
ia64: use bitmap_find_next_zero_area
sparc: use bitmap_find_next_zero_area
mlx4: use bitmap_find_next_zero_area
isp1362-hcd: use bitmap_find_next_zero_area
iommu-helper: use bitmap library
bitmap: introduce bitmap_set, bitmap_clear, bitmap_find_next_zero_area
qnx4: use hweight8
qnx4fs: remove remains of the (defunct) write support
resource: constify arg to resource_size() and resource_type()
gru: send cross partition interrupts using the gru
gru: function to generate chipset IPI values
gru: update driver version number
gru: improve GRU TLB dropin statistics
gru: fix GRU interrupt race at deallocate
gru: add hugepage support
gru: fix bug in allocation of kernel contexts
gru: update GRU structures to match latest hardware spec
gru: check for correct GRU chiplet assignment
gru: remove stray local_irq_enable
...
Diffstat (limited to 'drivers/rtc/rtc-m48t59.c')
| -rw-r--r-- | drivers/rtc/rtc-m48t59.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c index 33921a6b1707..ede43b846859 100644 --- a/drivers/rtc/rtc-m48t59.c +++ b/drivers/rtc/rtc-m48t59.c @@ -481,6 +481,9 @@ static int __devinit m48t59_rtc_probe(struct platform_device *pdev) goto out; } + spin_lock_init(&m48t59->lock); + platform_set_drvdata(pdev, m48t59); + m48t59->rtc = rtc_device_register(name, &pdev->dev, ops, THIS_MODULE); if (IS_ERR(m48t59->rtc)) { ret = PTR_ERR(m48t59->rtc); @@ -490,16 +493,14 @@ static int __devinit m48t59_rtc_probe(struct platform_device *pdev) m48t59_nvram_attr.size = pdata->offset; ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr); - if (ret) + if (ret) { + rtc_device_unregister(m48t59->rtc); goto out; + } - spin_lock_init(&m48t59->lock); - platform_set_drvdata(pdev, m48t59); return 0; out: - if (!IS_ERR(m48t59->rtc)) - rtc_device_unregister(m48t59->rtc); if (m48t59->irq != NO_IRQ) free_irq(m48t59->irq, &pdev->dev); if (m48t59->ioaddr) |