* [PATCH] iio: humidity: hts221: move register definitions to sensor structs
@ 2019-12-02 10:23 Lorenzo Bianconi
2019-12-07 10:39 ` Jonathan Cameron
0 siblings, 1 reply; 3+ messages in thread
From: Lorenzo Bianconi @ 2019-12-02 10:23 UTC (permalink / raw)
To: jic23; +Cc: lorenzo.bianconi, linux-iio
Move some register definitions to hts221_avg_list, hts221_avg_list and
hts221_channels since they are used only there and simplify driver code
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
drivers/iio/humidity/hts221_core.c | 19 ++++++-------------
1 file changed, 6 insertions(+), 13 deletions(-)
diff --git a/drivers/iio/humidity/hts221_core.c b/drivers/iio/humidity/hts221_core.c
index 4922444771c6..9003671f14fb 100644
--- a/drivers/iio/humidity/hts221_core.c
+++ b/drivers/iio/humidity/hts221_core.c
@@ -24,13 +24,6 @@
#define HTS221_REG_CNTRL1_ADDR 0x20
#define HTS221_REG_CNTRL2_ADDR 0x21
-#define HTS221_REG_AVG_ADDR 0x10
-#define HTS221_REG_H_OUT_L 0x28
-#define HTS221_REG_T_OUT_L 0x2a
-
-#define HTS221_HUMIDITY_AVG_MASK 0x07
-#define HTS221_TEMP_AVG_MASK 0x38
-
#define HTS221_ODR_MASK 0x03
#define HTS221_BDU_MASK BIT(2)
#define HTS221_ENABLE_MASK BIT(7)
@@ -66,8 +59,8 @@ static const struct hts221_odr hts221_odr_table[] = {
static const struct hts221_avg hts221_avg_list[] = {
{
- .addr = HTS221_REG_AVG_ADDR,
- .mask = HTS221_HUMIDITY_AVG_MASK,
+ .addr = 0x10,
+ .mask = 0x07,
.avg_avl = {
4, /* 0.4 %RH */
8, /* 0.3 %RH */
@@ -80,8 +73,8 @@ static const struct hts221_avg hts221_avg_list[] = {
},
},
{
- .addr = HTS221_REG_AVG_ADDR,
- .mask = HTS221_TEMP_AVG_MASK,
+ .addr = 0x10,
+ .mask = 0x38,
.avg_avl = {
2, /* 0.08 degC */
4, /* 0.05 degC */
@@ -98,7 +91,7 @@ static const struct hts221_avg hts221_avg_list[] = {
static const struct iio_chan_spec hts221_channels[] = {
{
.type = IIO_HUMIDITYRELATIVE,
- .address = HTS221_REG_H_OUT_L,
+ .address = 0x28,
.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
BIT(IIO_CHAN_INFO_OFFSET) |
BIT(IIO_CHAN_INFO_SCALE) |
@@ -114,7 +107,7 @@ static const struct iio_chan_spec hts221_channels[] = {
},
{
.type = IIO_TEMP,
- .address = HTS221_REG_T_OUT_L,
+ .address = 0x2a,
.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
BIT(IIO_CHAN_INFO_OFFSET) |
BIT(IIO_CHAN_INFO_SCALE) |
--
2.21.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] iio: humidity: hts221: move register definitions to sensor structs
2019-12-02 10:23 [PATCH] iio: humidity: hts221: move register definitions to sensor structs Lorenzo Bianconi
@ 2019-12-07 10:39 ` Jonathan Cameron
2019-12-07 12:47 ` Lorenzo Bianconi
0 siblings, 1 reply; 3+ messages in thread
From: Jonathan Cameron @ 2019-12-07 10:39 UTC (permalink / raw)
To: Lorenzo Bianconi; +Cc: lorenzo.bianconi, linux-iio
On Mon, 2 Dec 2019 12:23:28 +0200
Lorenzo Bianconi <lorenzo@kernel.org> wrote:
> Move some register definitions to hts221_avg_list, hts221_avg_list and
> hts221_channels since they are used only there and simplify driver code
>
> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
You could potentially switch this to GENMASK for the masks, but that can
be a follow up patch if you want to do so.
Applied to the togreg branch of iio.git and pushed out as testing for
the autobuilders to play with it.
Thanks,
Jonathan
> ---
> drivers/iio/humidity/hts221_core.c | 19 ++++++-------------
> 1 file changed, 6 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/iio/humidity/hts221_core.c b/drivers/iio/humidity/hts221_core.c
> index 4922444771c6..9003671f14fb 100644
> --- a/drivers/iio/humidity/hts221_core.c
> +++ b/drivers/iio/humidity/hts221_core.c
> @@ -24,13 +24,6 @@
> #define HTS221_REG_CNTRL1_ADDR 0x20
> #define HTS221_REG_CNTRL2_ADDR 0x21
>
> -#define HTS221_REG_AVG_ADDR 0x10
> -#define HTS221_REG_H_OUT_L 0x28
> -#define HTS221_REG_T_OUT_L 0x2a
> -
> -#define HTS221_HUMIDITY_AVG_MASK 0x07
> -#define HTS221_TEMP_AVG_MASK 0x38
> -
> #define HTS221_ODR_MASK 0x03
> #define HTS221_BDU_MASK BIT(2)
> #define HTS221_ENABLE_MASK BIT(7)
> @@ -66,8 +59,8 @@ static const struct hts221_odr hts221_odr_table[] = {
>
> static const struct hts221_avg hts221_avg_list[] = {
> {
> - .addr = HTS221_REG_AVG_ADDR,
> - .mask = HTS221_HUMIDITY_AVG_MASK,
> + .addr = 0x10,
> + .mask = 0x07,
> .avg_avl = {
> 4, /* 0.4 %RH */
> 8, /* 0.3 %RH */
> @@ -80,8 +73,8 @@ static const struct hts221_avg hts221_avg_list[] = {
> },
> },
> {
> - .addr = HTS221_REG_AVG_ADDR,
> - .mask = HTS221_TEMP_AVG_MASK,
> + .addr = 0x10,
> + .mask = 0x38,
> .avg_avl = {
> 2, /* 0.08 degC */
> 4, /* 0.05 degC */
> @@ -98,7 +91,7 @@ static const struct hts221_avg hts221_avg_list[] = {
> static const struct iio_chan_spec hts221_channels[] = {
> {
> .type = IIO_HUMIDITYRELATIVE,
> - .address = HTS221_REG_H_OUT_L,
> + .address = 0x28,
> .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
> BIT(IIO_CHAN_INFO_OFFSET) |
> BIT(IIO_CHAN_INFO_SCALE) |
> @@ -114,7 +107,7 @@ static const struct iio_chan_spec hts221_channels[] = {
> },
> {
> .type = IIO_TEMP,
> - .address = HTS221_REG_T_OUT_L,
> + .address = 0x2a,
> .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
> BIT(IIO_CHAN_INFO_OFFSET) |
> BIT(IIO_CHAN_INFO_SCALE) |
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] iio: humidity: hts221: move register definitions to sensor structs
2019-12-07 10:39 ` Jonathan Cameron
@ 2019-12-07 12:47 ` Lorenzo Bianconi
0 siblings, 0 replies; 3+ messages in thread
From: Lorenzo Bianconi @ 2019-12-07 12:47 UTC (permalink / raw)
To: Jonathan Cameron; +Cc: Lorenzo Bianconi, linux-iio
>
> On Mon, 2 Dec 2019 12:23:28 +0200
> Lorenzo Bianconi <lorenzo@kernel.org> wrote:
>
> > Move some register definitions to hts221_avg_list, hts221_avg_list and
> > hts221_channels since they are used only there and simplify driver code
> >
> > Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
> You could potentially switch this to GENMASK for the masks, but that can
> be a follow up patch if you want to do so.
Hi Jonathan,
ack, fine. I will post a patch.
Regards,
Lorenzo
>
> Applied to the togreg branch of iio.git and pushed out as testing for
> the autobuilders to play with it.
>
> Thanks,
>
> Jonathan
>
> > ---
> > drivers/iio/humidity/hts221_core.c | 19 ++++++-------------
> > 1 file changed, 6 insertions(+), 13 deletions(-)
> >
> > diff --git a/drivers/iio/humidity/hts221_core.c b/drivers/iio/humidity/hts221_core.c
> > index 4922444771c6..9003671f14fb 100644
> > --- a/drivers/iio/humidity/hts221_core.c
> > +++ b/drivers/iio/humidity/hts221_core.c
> > @@ -24,13 +24,6 @@
> > #define HTS221_REG_CNTRL1_ADDR 0x20
> > #define HTS221_REG_CNTRL2_ADDR 0x21
> >
> > -#define HTS221_REG_AVG_ADDR 0x10
> > -#define HTS221_REG_H_OUT_L 0x28
> > -#define HTS221_REG_T_OUT_L 0x2a
> > -
> > -#define HTS221_HUMIDITY_AVG_MASK 0x07
> > -#define HTS221_TEMP_AVG_MASK 0x38
> > -
> > #define HTS221_ODR_MASK 0x03
> > #define HTS221_BDU_MASK BIT(2)
> > #define HTS221_ENABLE_MASK BIT(7)
> > @@ -66,8 +59,8 @@ static const struct hts221_odr hts221_odr_table[] = {
> >
> > static const struct hts221_avg hts221_avg_list[] = {
> > {
> > - .addr = HTS221_REG_AVG_ADDR,
> > - .mask = HTS221_HUMIDITY_AVG_MASK,
> > + .addr = 0x10,
> > + .mask = 0x07,
> > .avg_avl = {
> > 4, /* 0.4 %RH */
> > 8, /* 0.3 %RH */
> > @@ -80,8 +73,8 @@ static const struct hts221_avg hts221_avg_list[] = {
> > },
> > },
> > {
> > - .addr = HTS221_REG_AVG_ADDR,
> > - .mask = HTS221_TEMP_AVG_MASK,
> > + .addr = 0x10,
> > + .mask = 0x38,
> > .avg_avl = {
> > 2, /* 0.08 degC */
> > 4, /* 0.05 degC */
> > @@ -98,7 +91,7 @@ static const struct hts221_avg hts221_avg_list[] = {
> > static const struct iio_chan_spec hts221_channels[] = {
> > {
> > .type = IIO_HUMIDITYRELATIVE,
> > - .address = HTS221_REG_H_OUT_L,
> > + .address = 0x28,
> > .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
> > BIT(IIO_CHAN_INFO_OFFSET) |
> > BIT(IIO_CHAN_INFO_SCALE) |
> > @@ -114,7 +107,7 @@ static const struct iio_chan_spec hts221_channels[] = {
> > },
> > {
> > .type = IIO_TEMP,
> > - .address = HTS221_REG_T_OUT_L,
> > + .address = 0x2a,
> > .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
> > BIT(IIO_CHAN_INFO_OFFSET) |
> > BIT(IIO_CHAN_INFO_SCALE) |
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-12-07 10:39 ` Jonathan Cameron
2019-12-07 12:47 ` Lorenzo Bianconi
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