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author | Jan Glauber <jglauber@cavium.com> | 2018-02-27 16:42:13 +0100 |
---|---|---|
committer | Wolfram Sang <wsa@the-dreams.de> | 2018-03-02 11:11:15 +0100 |
commit | 7c4246797b84e55e2dfaaf8a18033de9df7c18c1 (patch) | |
tree | 0b330bd0142741696b6bc8abaa973c46f945fcb2 /drivers/i2c/busses/i2c-octeon-core.h | |
parent | 1a0e3a35c651b56db59a28b5f693cdf9d4582b56 (diff) | |
download | linux-stable-7c4246797b84e55e2dfaaf8a18033de9df7c18c1.tar.gz linux-stable-7c4246797b84e55e2dfaaf8a18033de9df7c18c1.tar.bz2 linux-stable-7c4246797b84e55e2dfaaf8a18033de9df7c18c1.zip |
i2c: octeon: Prevent error message on bus error
The error message:
[Fri Feb 16 13:42:13 2018] i2c-thunderx 0000:01:09.4: unhandled state: 0
is mis-leading as state 0 (bus error) is not an unknown state.
Return -EIO as before but avoid printing the message. Also rename
STAT_ERROR to STATE_BUS_ERROR.
Signed-off-by: Jan Glauber <jglauber@cavium.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-octeon-core.h')
-rw-r--r-- | drivers/i2c/busses/i2c-octeon-core.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-octeon-core.h b/drivers/i2c/busses/i2c-octeon-core.h index a7ef19855bb8..9bb9f64fdda0 100644 --- a/drivers/i2c/busses/i2c-octeon-core.h +++ b/drivers/i2c/busses/i2c-octeon-core.h @@ -43,7 +43,7 @@ #define TWSI_CTL_AAK 0x04 /* Assert ACK */ /* Status values */ -#define STAT_ERROR 0x00 +#define STAT_BUS_ERROR 0x00 #define STAT_START 0x08 #define STAT_REP_START 0x10 #define STAT_TXADDR_ACK 0x18 |