* [PATCH] staging: iio: light: constify attribute_group structures
@ 2017-04-01 2:28 simran singhal
2017-04-01 10:41 ` Jonathan Cameron
0 siblings, 1 reply; 2+ messages in thread
From: simran singhal @ 2017-04-01 2:28 UTC (permalink / raw)
To: jic23
Cc: Hartmut Knaack, Lars-Peter Clausen, Peter Meerwald-Stadler,
Greg Kroah-Hartman, linux-iio, devel, linux-kernel
As the event_attrs field of iio_info structures is constant, so these
attribute_group structures can also be declared constant.
File size before:
text data bss dec hex filename
15064 1528 0 16592 40d0
drivers/staging/iio/light/tsl2x7x_core.o
File size after:
text data bss dec hex filename
15192 1400 0 16592 40d0
drivers/staging/iio/light/tsl2x7x_core.o
Signed-off-by: simran singhal <singhalsimran0@gmail.com>
---
drivers/staging/iio/light/tsl2x7x_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/iio/light/tsl2x7x_core.c b/drivers/staging/iio/light/tsl2x7x_core.c
index 0490c1d..9a0046a 100644
--- a/drivers/staging/iio/light/tsl2x7x_core.c
+++ b/drivers/staging/iio/light/tsl2x7x_core.c
@@ -1676,7 +1676,7 @@ static const struct attribute_group tsl2X7X_device_attr_group_tbl[] = {
},
};
-static struct attribute_group tsl2X7X_event_attr_group_tbl[] = {
+static const struct attribute_group tsl2X7X_event_attr_group_tbl[] = {
[ALS] = {
.attrs = tsl2X7X_ALS_event_attrs,
.name = "events",
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] staging: iio: light: constify attribute_group structures
2017-04-01 2:28 [PATCH] staging: iio: light: constify attribute_group structures simran singhal
@ 2017-04-01 10:41 ` Jonathan Cameron
0 siblings, 0 replies; 2+ messages in thread
From: Jonathan Cameron @ 2017-04-01 10:41 UTC (permalink / raw)
To: simran singhal
Cc: Hartmut Knaack, Lars-Peter Clausen, Peter Meerwald-Stadler,
Greg Kroah-Hartman, linux-iio, devel, linux-kernel
On 01/04/17 03:28, simran singhal wrote:
> As the event_attrs field of iio_info structures is constant, so these
> attribute_group structures can also be declared constant.
>
> File size before:
> text data bss dec hex filename
> 15064 1528 0 16592 40d0
> drivers/staging/iio/light/tsl2x7x_core.o
>
> File size after:
> text data bss dec hex filename
> 15192 1400 0 16592 40d0
> drivers/staging/iio/light/tsl2x7x_core.o
>
> Signed-off-by: simran singhal <singhalsimran0@gmail.com>
Not a big thing, but as this only touches the one driver, i would have
liked that mentioned in the naming of the patch...
I've added it.
Applied.
> ---
> drivers/staging/iio/light/tsl2x7x_core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/staging/iio/light/tsl2x7x_core.c b/drivers/staging/iio/light/tsl2x7x_core.c
> index 0490c1d..9a0046a 100644
> --- a/drivers/staging/iio/light/tsl2x7x_core.c
> +++ b/drivers/staging/iio/light/tsl2x7x_core.c
> @@ -1676,7 +1676,7 @@ static const struct attribute_group tsl2X7X_device_attr_group_tbl[] = {
> },
> };
>
> -static struct attribute_group tsl2X7X_event_attr_group_tbl[] = {
> +static const struct attribute_group tsl2X7X_event_attr_group_tbl[] = {
> [ALS] = {
> .attrs = tsl2X7X_ALS_event_attrs,
> .name = "events",
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-04-01 10:41 ` Jonathan Cameron
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