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mfd: cros ec: spi: Use 0 instead of '\0' consistently 

memset() was being called with the second parameter set to '\0', which
is equivalent but longer than the more canonical 0. Update the code to
use the latter variant consistently across the driver.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Thierry Reding 2013-12-09 12:36:10 +01:00 committed by Lee Jones
parent fcfccdb22f
commit daf93d2287
1 changed files with 3 additions and 3 deletions
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6
drivers/mfd/cros_ec_spi.c
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@ -108,7 +108,7 @@ static int cros_ec_spi_receive_response(struct cros_ec_device *ec_dev,
/* Receive data until we see the header byte */ /* Receive data until we see the header byte */
deadline = jiffies + msecs_to_jiffies(EC_MSG_DEADLINE_MS); deadline = jiffies + msecs_to_jiffies(EC_MSG_DEADLINE_MS);
do { do {
memset(&trans, '\0', sizeof(trans)); memset(&trans, 0, sizeof(trans));
trans.cs_change = 1; trans.cs_change = 1;
trans.rx_buf = ptr = ec_dev->din; trans.rx_buf = ptr = ec_dev->din;
trans.len = EC_MSG_PREAMBLE_COUNT; trans.len = EC_MSG_PREAMBLE_COUNT;
@ -160,7 +160,7 @@ static int cros_ec_spi_receive_response(struct cros_ec_device *ec_dev,
dev_dbg(ec_dev->dev, "loop, todo=%d, need_len=%d, ptr=%zd\n", dev_dbg(ec_dev->dev, "loop, todo=%d, need_len=%d, ptr=%zd\n",
todo, need_len, ptr - ec_dev->din); todo, need_len, ptr - ec_dev->din);
memset(&trans, '\0', sizeof(trans)); memset(&trans, 0, sizeof(trans));
trans.cs_change = 1; trans.cs_change = 1;
trans.rx_buf = ptr; trans.rx_buf = ptr;
trans.len = todo; trans.len = todo;
@ -220,7 +220,7 @@ static int cros_ec_command_spi_xfer(struct cros_ec_device *ec_dev,
/* Transmit phase - send our message */ /* Transmit phase - send our message */
debug_packet(ec_dev->dev, "out", ec_dev->dout, len); debug_packet(ec_dev->dev, "out", ec_dev->dout, len);
memset(&trans, '\0', sizeof(trans)); memset(&trans, 0, sizeof(trans));
trans.tx_buf = ec_dev->dout; trans.tx_buf = ec_dev->dout;
trans.len = len; trans.len = len;
trans.cs_change = 1; trans.cs_change = 1;