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| author | Samuel Ortiz <sameo@linux.intel.com> | 2010-03-08 20:07:48 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2010-03-12 09:08:59 +0100 |
| commit | a5300dcbbd5d455a1a5978095b8f78af66c540a6 (patch) | |
| tree | 443b152fe37c0a9ada102b5f6b45d002d808bf5e /drivers/mfd/sm501.c | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jba... (diff) | |
| download | linux-a5300dcbbd5d455a1a5978095b8f78af66c540a6.tar.xz linux-a5300dcbbd5d455a1a5978095b8f78af66c540a6.zip | |
mfd: Fix sm501 requested region size
We should only request for the MFD used region, not the whole thing.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Tested-by: Paul Mundt <lethal@linux-sh.org>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Diffstat (limited to 'drivers/mfd/sm501.c')
| -rw-r--r-- | drivers/mfd/sm501.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c index dc9ea95c0561..497712fd13ed 100644 --- a/drivers/mfd/sm501.c +++ b/drivers/mfd/sm501.c @@ -1430,7 +1430,7 @@ static int __devinit sm501_plat_probe(struct platform_device *dev) } sm->regs_claim = request_mem_region(sm->io_res->start, - resource_size(sm->io_res), "sm501"); + 0x100, "sm501"); if (sm->regs_claim == NULL) { dev_err(&dev->dev, "cannot claim registers\n"); @@ -1644,7 +1644,7 @@ static int __devinit sm501_pci_probe(struct pci_dev *dev, sm->mem_res = &dev->resource[0]; sm->regs_claim = request_mem_region(sm->io_res->start, - resource_size(sm->io_res), "sm501"); + 0x100, "sm501"); if (sm->regs_claim == NULL) { dev_err(&dev->dev, "cannot claim registers\n"); err= -EBUSY; |