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| author | Samuel Ortiz <sameo@linux.intel.com> | 2010-03-26 01:09:04 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2010-05-28 01:37:31 +0200 |
| commit | f03cfcbc843ae6854c69dbc771762b83b3bea15f (patch) | |
| tree | d65ef52e0a23ebeb6875738695cf7b0196735f09 /drivers/mfd | |
| parent | 5f7df57eeca93fc931b32e7723fe8f964aaa63df (diff) | |
| download | linux-f03cfcbc843ae6854c69dbc771762b83b3bea15f.tar.bz2 | |
mfd: Check for mem_base when building IORESOURCE_MEM resources
If mem_base is NULL, then we fall back to the default case, just copying the
original resource.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/mfd-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c index 8ffbb7a85a7e..7dd76bceaae8 100644 --- a/drivers/mfd/mfd-core.c +++ b/drivers/mfd/mfd-core.c @@ -48,7 +48,7 @@ static int mfd_add_device(struct device *parent, int id, res[r].flags = cell->resources[r].flags; /* Find out base to use */ - if (cell->resources[r].flags & IORESOURCE_MEM) { + if ((cell->resources[r].flags & IORESOURCE_MEM) && mem_base) { res[r].parent = mem_base; res[r].start = mem_base->start + cell->resources[r].start; |