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i2c: cros_ec: Remove EC_I2C_FLAG_10BIT

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In <https://lkml.org/lkml/2014/6/10/265> pointed out that the 10-bit
flag in the cros_ec_tunnel was useless.  It went into a 16-bit flags
field but was defined at (1 << 16).

Since we have no 10-bit i2c devices on the other side of the tunnel on
any known devices this was never a problem.  Until we do it makes
sense to remove this code.  On the EC side the code to handle this
flag was removed in <https://chromium-review.googlesource.com/204162>.

Reported-by: Dave Jones <davej@redhat.com>
Signed-off-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Doug Anderson 2014-06-23 14:20:06 -07:00 • committed by Wolfram Sang
commit d8e0a86f97
2 changed files with 4 additions and 5 deletions
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3
include/linux/mfd/cros_ec_commands.h
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@ -1928,9 +1928,6 @@ struct ec_response_power_info {
#define EC_CMD_I2C_PASSTHRU 0x9e
/* Slave address is 10 (not 7) bit */
#define EC_I2C_FLAG_10BIT (1 << 16)
/* Read data; if not present, message is a write */
#define EC_I2C_FLAG_READ (1 << 15)