diff options
| author | Corey Minyard <cminyard@mvista.com> | 2018-11-14 11:50:50 -0600 |
|---|---|---|
| committer | Corey Minyard <cminyard@mvista.com> | 2019-02-27 21:06:08 -0600 |
| commit | 2ac4c5f4d2415116d3f417a32311d437791dcfce (patch) | |
| tree | 5abf8e22939c5c1c030643ffe2fcdfe7bb16344c /hw/audio | |
| parent | 93198b6cad8af03996373584284a1673ad6000cb (diff) | |
| download | qemu-2ac4c5f4d2415116d3f417a32311d437791dcfce.zip | |
i2c: have I2C receive operation return uint8_t
It is never supposed to fail and cannot return an error, so just
have it return the proper type. Have it return 0xff on nothing
available, since that's what would happen on a real bus.
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Diffstat (limited to 'hw/audio')
| -rw-r--r-- | hw/audio/wm8750.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/audio/wm8750.c b/hw/audio/wm8750.c index f4aa838f62..169b006ade 100644 --- a/hw/audio/wm8750.c +++ b/hw/audio/wm8750.c @@ -561,7 +561,7 @@ static int wm8750_tx(I2CSlave *i2c, uint8_t data) return 0; } -static int wm8750_rx(I2CSlave *i2c) +static uint8_t wm8750_rx(I2CSlave *i2c) { return 0x00; } |