Thanks for the review!
On 29/01/2019 20:48, Joe Perches wrote:
On Tue, 2019-01-29 at 16:36 -0200, Lucas Oshiro wrote:
Solve most of the checkpatch.pl WARNINGs and CHECKs on lmp9100.c. They
are the following:
lmp91000.c:116: CHECK: Unnecessary parentheses around 'state != channel'
lmp91000.c:116: CHECK: Unnecessary parentheses around 'channel ==
LMP91000_REG_MODECN_TEMP'
lmp91000.c:214: CHECK: braces {} should be used on all arms of this statement
lmp91000.c:216: CHECK: Unbalanced braces around else statement
lmp91000.c:258: WARNING: line over 80 characters
lmp91000.c:279: CHECK: Please don't use multiple blank lines
Some will say this is too many things to do at once.
I think it's mostly fine, but there are a few nits
that also could use fixing.
diff --git a/drivers/iio/potentiostat/lmp91000.c
b/drivers/iio/potentiostat/lmp91000.c
[]
@@ -211,9 +211,9 @@ static int lmp91000_read_config(struct lmp91000_data *data)
ret = of_property_read_u32(np, "ti,tia-gain-ohm", &val);
if (ret) {
- if (of_property_read_bool(np, "ti,external-tia-resistor"))
+ if (of_property_read_bool(np, "ti,external-tia-resistor")) {
val = 0;
- else {
+ } else {
dev_err(dev, "no ti,tia-gain-ohm defined");
return ret;
}
This could use inverting the test
if (ret) {
if (!of_property_read_bool(...)) {
dev_err(dev, "no ti,ti-gain-ohm defined\n");
return ret;
}
val = 0;
}
Thanks for the suggestion, I'll do that in the next version.
Also the dev_err is missing a '\n' termination
My aim in this patch was only solve style problems, but I
can put that missing '\n' too. Do you think it could be done
in the same commit or it's a better idea do it in another
commit and send both as a patchset?
