| Message ID | 20201122163048.3587032-1-niklas.soderlund+renesas@ragnatech.se (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | adv748x: Only set i2c addresses once during probe | expand |
Hi Niklas, On 22/11/2020 16:30, Niklas Söderlund wrote: > During probe the i2c slave addresses are set two times in a row, once in > adv748x_initialise_clients() and once directly after in adv748x_reset(). > Remove the call to adv748x_set_slave_addresses() in > adv748x_initialise_clients() as it's only called during probe while > adv748x_reset() is called during probe and normal operation. Yes, and the call to reset will completely reset the first setting in the first place - so it's quite redundant. Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> > Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> > --- > drivers/media/i2c/adv748x/adv748x-core.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/media/i2c/adv748x/adv748x-core.c b/drivers/media/i2c/adv748x/adv748x-core.c > index ae8b7ebf3830aa1c..00966fe104881a14 100644 > --- a/drivers/media/i2c/adv748x/adv748x-core.c > +++ b/drivers/media/i2c/adv748x/adv748x-core.c > @@ -198,7 +198,7 @@ static int adv748x_initialise_clients(struct adv748x_state *state) > return ret; > } > > - return adv748x_set_slave_addresses(state); > + return 0; > } > > /** >
diff --git a/drivers/media/i2c/adv748x/adv748x-core.c b/drivers/media/i2c/adv748x/adv748x-core.c index ae8b7ebf3830aa1c..00966fe104881a14 100644 --- a/drivers/media/i2c/adv748x/adv748x-core.c +++ b/drivers/media/i2c/adv748x/adv748x-core.c @@ -198,7 +198,7 @@ static int adv748x_initialise_clients(struct adv748x_state *state) return ret; } - return adv748x_set_slave_addresses(state); + return 0; } /**
During probe the i2c slave addresses are set two times in a row, once in adv748x_initialise_clients() and once directly after in adv748x_reset(). Remove the call to adv748x_set_slave_addresses() in adv748x_initialise_clients() as it's only called during probe while adv748x_reset() is called during probe and normal operation. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> --- drivers/media/i2c/adv748x/adv748x-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)