diff options
| author | BALATON Zoltan <balaton@eik.bme.hu> | 2021-06-17 13:53:32 +0200 |
|---|---|---|
| committer | Corey Minyard <cminyard@mvista.com> | 2021-07-08 14:15:01 -0500 |
| commit | e656e387973b1c11f1b2b8c073a4ab1ed33504a2 (patch) | |
| tree | db167fbbe0a5dbe16fb7c805364a74975e838d31 /hw/i2c | |
| parent | c8665a5997aa892c48f649df0aa72d0e41f8aca8 (diff) | |
hw/i2c: Make i2c_start_transfer() direction argument a boolean
Make the argument representing the direction of the transfer a
boolean type.
Rename the boolean argument as 'is_recv' to match i2c_recv_send().
Document the function prototype.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <20200621145235.9E241745712@zero.eik.bme.hu>
[PMD: Split patch, added docstring]
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Diffstat (limited to 'hw/i2c')
| -rw-r--r-- | hw/i2c/core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/i2c/core.c b/hw/i2c/core.c index 6af24c9e79..6639ca8c2e 100644 --- a/hw/i2c/core.c +++ b/hw/i2c/core.c @@ -115,7 +115,7 @@ bool i2c_scan_bus(I2CBus *bus, uint8_t address, bool broadcast, * without releasing the bus. If that fails, the bus is still * in a transaction. */ -int i2c_start_transfer(I2CBus *bus, uint8_t address, int recv) +int i2c_start_transfer(I2CBus *bus, uint8_t address, bool is_recv) { I2CSlaveClass *sc; I2CNode *node; @@ -157,7 +157,7 @@ int i2c_start_transfer(I2CBus *bus, uint8_t address, int recv) if (sc->event) { trace_i2c_event("start", s->address); - rv = sc->event(s, recv ? I2C_START_RECV : I2C_START_SEND); + rv = sc->event(s, is_recv ? I2C_START_RECV : I2C_START_SEND); if (rv && !bus->broadcast) { if (bus_scanned) { /* First call, terminate the transfer. */ |