Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c38d66ac authored by Jin Park's avatar Jin Park Committed by Samuel Ortiz
Browse files

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: default avatarJin Park <jinyoungp@nvidia.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 782baa20

drivers/mfd/aat2870-core.c

+1 −1
Original line number Diff line number Diff line
@@ -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;