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| author | Jin Park <jinyoungp@nvidia.com> | 2011-10-04 12:35:07 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2011-10-24 14:09:17 +0200 |
| commit | c38d66ac924e84ea3606c408b117157415df07b3 (patch) | |
| tree | 9f24009ce1b5cf61ac0aace3b346466cdd7f044d /drivers/mfd/aat2870-core.c | |
| parent | 782baa20b201100e14ce065bb7b890169e7a5d3c (diff) | |
| download | linux-c38d66ac924e84ea3606c408b117157415df07b3.tar.bz2 | |
mfd: Fix aat2870 build failure for x86_64
Without this fix, we get:
error: call to ‘copy_from_user_overflow’ declared with attribute error:
copy_from_user() buffer size is not provably correct
make[3]: *** [drivers/mfd/aat2870-core.o] Error 1
And this was triggered by commit da417bacc9143b934f1a480a25d0fb2bb648a820
Signed-off-by: Jin Park <jinyoungp@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/aat2870-core.c')
| -rw-r--r-- | drivers/mfd/aat2870-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/aat2870-core.c b/drivers/mfd/aat2870-core.c index 345dc658ef06..02c42015ba51 100644 --- a/drivers/mfd/aat2870-core.c +++ b/drivers/mfd/aat2870-core.c @@ -295,7 +295,7 @@ static ssize_t aat2870_reg_write_file(struct file *file, { struct aat2870_data *aat2870 = file->private_data; char buf[32]; - int buf_size; + ssize_t buf_size; char *start = buf; unsigned long addr, val; int ret; |