target/linux/generic/backport-5.4/817-v5.8-i2c-pxa-ensure-timeout-messages-are-unique.patch

   1 From: Russell King <rmk+kernel@armlinux.org.uk>
   2 Bcc: linux@mail.armlinux.org.uk
   3 Subject: [PATCH 3/7] i2c: pxa: ensure timeout messages are unique
   4 MIME-Version: 1.0
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   6 Content-Transfer-Encoding: 8bit
   7 Content-Type: text/plain; charset="utf-8"
   8
   9 Ensure that the various timeout messages can identify where in the code
  10 they were produced from to aid debugging.
  11
  12 Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  13 ---
  14  drivers/i2c/busses/i2c-pxa.c | 6 +++---
  15  1 file changed, 3 insertions(+), 3 deletions(-)
  16
  17 --- a/drivers/i2c/busses/i2c-pxa.c
  18 +++ b/drivers/i2c/busses/i2c-pxa.c
  19 @@ -1052,7 +1052,7 @@ static int i2c_pxa_do_xfer(struct pxa_i2
  20         ret = i2c->msg_idx;
  21
  22         if (!timeout && i2c->msg_num) {
  23 -               i2c_pxa_scream_blue_murder(i2c, "timeout");
  24 +               i2c_pxa_scream_blue_murder(i2c, "timeout with active message");
  25                 ret = I2C_RETRY;
  26         }
  27
  28 @@ -1122,7 +1122,7 @@ static int i2c_pxa_pio_set_master(struct
  29         if (timeout < 0) {
  30                 show_state(i2c);
  31                 dev_err(&i2c->adap.dev,
  32 -                       "i2c_pxa: timeout waiting for bus free\n");
  33 +                       "i2c_pxa: timeout waiting for bus free (set_master)\n");
  34                 return I2C_RETRY;
  35         }
  36
  37 @@ -1166,7 +1166,7 @@ static int i2c_pxa_do_pio_xfer(struct px
  38
  39  out:
  40         if (timeout == 0) {
  41 -               i2c_pxa_scream_blue_murder(i2c, "timeout");
  42 +               i2c_pxa_scream_blue_murder(i2c, "timeout (do_pio_xfer)");
  43                 ret = I2C_RETRY;
  44         }
  45