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iio:vcnl4000: Mark transfer buffer as __be16 

Fixes the following warnings from sparse:
	drivers/iio/light/vcnl4000.c:88:16: warning: cast to restricted __be16
	drivers/iio/light/vcnl4000.c:88:16: warning: cast to restricted __be16
	drivers/iio/light/vcnl4000.c:88:16: warning: cast to restricted __be16
	drivers/iio/light/vcnl4000.c:88:16: warning: cast to restricted __be16

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Lars-Peter Clausen 2013-11-25 12:42:00 +00:00 committed by Jonathan Cameron
parent 54e018da31
commit 91f197e0c0
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/light/vcnl4000.c
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@ -56,7 +56,7 @@ static int vcnl4000_measure(struct vcnl4000_data *data, u8 req_mask,
u8 rdy_mask, u8 data_reg, int *val) u8 rdy_mask, u8 data_reg, int *val)
{ {
int tries = 20; int tries = 20;
u16 buf; __be16 buf;
int ret; int ret;
ret = i2c_smbus_write_byte_data(data->client, VCNL4000_COMMAND, ret = i2c_smbus_write_byte_data(data->client, VCNL4000_COMMAND,