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authorWolfram Sang <wsa+renesas@sang-engineering.com>2015-05-19 17:44:31 +0200
committerWolfram Sang <wsa@the-dreams.de>2015-08-24 14:05:10 +0200
commitc5ebb387f4e6b2dd7c74d71caf7b696834d0c887 (patch)
tree2bf97f1504b49984adf22951fb63b999c7d53d82 /include/linux/i2c.h
parentf5005f7835e0da9ea6f203f8acc356bef9b331da (diff)
downloadop-kernel-dev-c5ebb387f4e6b2dd7c74d71caf7b696834d0c887.zip
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i2c: add a flag to mark clients as slaves
And update indentation with one more tab, sigh... Tested-by: Andrey Danin <danindrey@mail.ru> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'include/linux/i2c.h')
-rw-r--r--include/linux/i2c.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index e2c859b..5aea0713 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -550,11 +550,12 @@ void i2c_lock_adapter(struct i2c_adapter *);
void i2c_unlock_adapter(struct i2c_adapter *);
/*flags for the client struct: */
-#define I2C_CLIENT_PEC 0x04 /* Use Packet Error Checking */
-#define I2C_CLIENT_TEN 0x10 /* we have a ten bit chip address */
+#define I2C_CLIENT_PEC 0x04 /* Use Packet Error Checking */
+#define I2C_CLIENT_TEN 0x10 /* we have a ten bit chip address */
/* Must equal I2C_M_TEN below */
-#define I2C_CLIENT_WAKE 0x80 /* for board_info; true iff can wake */
-#define I2C_CLIENT_SCCB 0x9000 /* Use Omnivision SCCB protocol */
+#define I2C_CLIENT_SLAVE 0x20 /* we are the slave */
+#define I2C_CLIENT_WAKE 0x80 /* for board_info; true iff can wake */
+#define I2C_CLIENT_SCCB 0x9000 /* Use Omnivision SCCB protocol */
/* Must match I2C_M_STOP|IGNORE_NAK */
/* i2c adapter classes (bitmask) */
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