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| author | Russell King <rmk+kernel@armlinux.org.uk> | 2020-05-11 22:10:37 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2020-05-12 12:32:44 +0200 |
| commit | ae1c3b73945cadb59af1cbf31bc8105d2014ef90 (patch) | |
| tree | 6a3293047f79e5f882899d2e93eddb9a60d2f523 | |
| parent | c25e509aef8bc511e245ca441017d00996f09e36 (diff) | |
| download | linux-ae1c3b73945cadb59af1cbf31bc8105d2014ef90.tar.bz2 | |
i2c: pxa: ensure timeout messages are unique
Ensure that the various timeout messages can identify where in the code
they were produced from to aid debugging.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
| -rw-r--r-- | drivers/i2c/busses/i2c-pxa.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c index f20f8b905793..0becab239476 100644 --- a/drivers/i2c/busses/i2c-pxa.c +++ b/drivers/i2c/busses/i2c-pxa.c @@ -1095,7 +1095,7 @@ static int i2c_pxa_do_xfer(struct pxa_i2c *i2c, struct i2c_msg *msg, int num) ret = i2c->msg_idx; if (!timeout && i2c->msg_num) { - i2c_pxa_scream_blue_murder(i2c, "timeout"); + i2c_pxa_scream_blue_murder(i2c, "timeout with active message"); ret = I2C_RETRY; } @@ -1169,7 +1169,7 @@ static int i2c_pxa_pio_set_master(struct pxa_i2c *i2c) if (timeout < 0) { show_state(i2c); dev_err(&i2c->adap.dev, - "i2c_pxa: timeout waiting for bus free\n"); + "i2c_pxa: timeout waiting for bus free (set_master)\n"); return I2C_RETRY; } @@ -1213,7 +1213,7 @@ static int i2c_pxa_do_pio_xfer(struct pxa_i2c *i2c, out: if (timeout == 0) { - i2c_pxa_scream_blue_murder(i2c, "timeout"); + i2c_pxa_scream_blue_murder(i2c, "timeout (do_pio_xfer)"); ret = I2C_RETRY; } |