[PATCH 1/2] thermal: Fix build warning of !defined(CONFIG_THERMAL_OF)

[PATCH 1/2] thermal: Fix build warning of !defined(CONFIG_THERMAL_OF)

[Anson Huang]

Add "inline" to thermal_zone_of_get_sensor_id() function to avoid below
build warning of !defined(CONFIG_THERMAL_OF).

In file included from drivers/hwmon/hwmon.c:22:
include/linux/thermal.h:382:12: warning: 'thermal_zone_of_get_sensor_id'
defined but not used [-Wunused-function]
382 | static int thermal_zone_of_get_sensor_id(struct device_node *tz_np,

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
 include/linux/thermal.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 53e6f67..c91b1e3 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -379,7 +379,7 @@ void devm_thermal_zone_of_sensor_unregister(struct device *dev,
 					    struct thermal_zone_device *tz);
 #else
 
-static int thermal_zone_of_get_sensor_id(struct device_node *tz_np,
+static inline int thermal_zone_of_get_sensor_id(struct device_node *tz_np,
 					 struct device_node *sensor_np,
 					 u32 *id)
 {
-- 
2.7.4

[PATCH 2/2] thermal: Remove COMPILE_TEST for IMX_SC_THERMAL

[Anson Huang]

i.MX SCU thermal driver depends on IMX_SCU which does NOT have
COMPILE_TEST enabled, so need to remove COMPILE_TEST for i.MX
SCU thermal as well.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
 drivers/thermal/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index 165b7d6..4fb87df 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -253,7 +253,7 @@ config IMX_THERMAL
 
 config IMX_SC_THERMAL
 	tristate "Temperature sensor driver for NXP i.MX SoCs with System Controller"
-	depends on IMX_SCU || COMPILE_TEST
+	depends on IMX_SCU
 	depends on OF
 	help
 	  Support for Temperature Monitor (TEMPMON) found on NXP i.MX SoCs with
-- 
2.7.4

Re: [PATCH 2/2] thermal: Remove COMPILE_TEST for IMX_SC_THERMAL

[Amit Kucheria]

On Tue, Mar 3, 2020 at 1:40 PM Anson Huang <Anson.Huang@nxp.com> wrote:
>
> i.MX SCU thermal driver depends on IMX_SCU which does NOT have
> COMPILE_TEST enabled, so need to remove COMPILE_TEST for i.MX
> SCU thermal as well.

Wouldn't a better solution be to add COMPILE_TEST to IMX_SCU to
improve compile coverage?

> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---
>  drivers/thermal/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
> index 165b7d6..4fb87df 100644
> --- a/drivers/thermal/Kconfig
> +++ b/drivers/thermal/Kconfig
> @@ -253,7 +253,7 @@ config IMX_THERMAL
>
>  config IMX_SC_THERMAL
>         tristate "Temperature sensor driver for NXP i.MX SoCs with System Controller"
> -       depends on IMX_SCU || COMPILE_TEST
> +       depends on IMX_SCU
>         depends on OF
>         help
>           Support for Temperature Monitor (TEMPMON) found on NXP i.MX SoCs with
> --
> 2.7.4
>

RE: [PATCH 2/2] thermal: Remove COMPILE_TEST for IMX_SC_THERMAL

[Anson Huang]

Hi, Amit

> Subject: Re: [PATCH 2/2] thermal: Remove COMPILE_TEST for
> IMX_SC_THERMAL
> 
> On Tue, Mar 3, 2020 at 1:40 PM Anson Huang <Anson.Huang@nxp.com>
> wrote:
> >
> > i.MX SCU thermal driver depends on IMX_SCU which does NOT have
> > COMPILE_TEST enabled, so need to remove COMPILE_TEST for i.MX SCU
> > thermal as well.
> 
> Wouldn't a better solution be to add COMPILE_TEST to IMX_SCU to improve
> compile coverage?

It is a good idea, but I think since there are many i.MX8 modules driver also depend on IMX_SCU,
It would be better to cut another patch set to enable COMPILE_TEST for IMX_SCU as well
as all those modules that depend on it, then the compile coverage will cover all i.MX8 modules
depend on IMX_SCU.

Thanks,
Anson

Re: [PATCH 1/2] thermal: Fix build warning of !defined(CONFIG_THERMAL_OF)

[Daniel Lezcano]

On 03/03/2020 09:04, Anson Huang wrote:
> Add "inline" to thermal_zone_of_get_sensor_id() function to avoid below
> build warning of !defined(CONFIG_THERMAL_OF).
> 
> In file included from drivers/hwmon/hwmon.c:22:
> include/linux/thermal.h:382:12: warning: 'thermal_zone_of_get_sensor_id'
> defined but not used [-Wunused-function]
> 382 | static int thermal_zone_of_get_sensor_id(struct device_node *tz_np,
> 
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---

Applied, thanks

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