Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
---
This depends on hwmon core patch:
https://lore.kernel.org/all/[email protected]/
Therefore I propose this should also go via hwmon tree.
Cc: Jean Delvare <[email protected]>
Cc: Guenter Roeck <[email protected]>
Cc: [email protected]
---
drivers/gpu/drm/i915/i915_hwmon.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_hwmon.c b/drivers/gpu/drm/i915/i915_hwmon.c
index 596dd2c07010..87b527a54272 100644
--- a/drivers/gpu/drm/i915/i915_hwmon.c
+++ b/drivers/gpu/drm/i915/i915_hwmon.c
@@ -267,7 +267,7 @@ static const struct attribute_group *hwm_groups[] = {
NULL
};
-static const struct hwmon_channel_info *hwm_info[] = {
+static const struct hwmon_channel_info * const hwm_info[] = {
HWMON_CHANNEL_INFO(in, HWMON_I_INPUT),
HWMON_CHANNEL_INFO(power, HWMON_P_MAX | HWMON_P_RATED_MAX | HWMON_P_CRIT),
HWMON_CHANNEL_INFO(energy, HWMON_E_INPUT),
@@ -275,7 +275,7 @@ static const struct hwmon_channel_info *hwm_info[] = {
NULL
};
-static const struct hwmon_channel_info *hwm_gt_info[] = {
+static const struct hwmon_channel_info * const hwm_gt_info[] = {
HWMON_CHANNEL_INFO(energy, HWMON_E_INPUT),
NULL
};
--
2.34.1
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
---
This depends on hwmon core patch:
https://lore.kernel.org/all/[email protected]/
Therefore I propose this should also go via hwmon tree.
Cc: Jean Delvare <[email protected]>
Cc: Guenter Roeck <[email protected]>
Cc: [email protected]
---
drivers/gpu/drm/nouveau/nouveau_hwmon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_hwmon.c b/drivers/gpu/drm/nouveau/nouveau_hwmon.c
index e844be49e11e..db30a4c2cd4d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_hwmon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_hwmon.c
@@ -211,7 +211,7 @@ static const struct attribute_group temp1_auto_point_sensor_group = {
#define N_ATTR_GROUPS 3
-static const struct hwmon_channel_info *nouveau_info[] = {
+static const struct hwmon_channel_info * const nouveau_info[] = {
HWMON_CHANNEL_INFO(chip,
HWMON_C_UPDATE_INTERVAL),
HWMON_CHANNEL_INFO(temp,
--
2.34.1
On Fri, 07 Apr 2023, Krzysztof Kozlowski <[email protected]> wrote:
> Statically allocated array of pointed to hwmon_channel_info can be made
> const for safety.
>
> Signed-off-by: Krzysztof Kozlowski <[email protected]>
>
> ---
>
> This depends on hwmon core patch:
> https://lore.kernel.org/all/[email protected]/
>
> Therefore I propose this should also go via hwmon tree.
Thanks for doing this, I couldn't be bothered to follow through with it
[1].
Acked-by: Jani Nikula <[email protected]>
[1] https://lore.kernel.org/r/[email protected]
>
> Cc: Jean Delvare <[email protected]>
> Cc: Guenter Roeck <[email protected]>
> Cc: [email protected]
> ---
> drivers/gpu/drm/i915/i915_hwmon.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_hwmon.c b/drivers/gpu/drm/i915/i915_hwmon.c
> index 596dd2c07010..87b527a54272 100644
> --- a/drivers/gpu/drm/i915/i915_hwmon.c
> +++ b/drivers/gpu/drm/i915/i915_hwmon.c
> @@ -267,7 +267,7 @@ static const struct attribute_group *hwm_groups[] = {
> NULL
> };
>
> -static const struct hwmon_channel_info *hwm_info[] = {
> +static const struct hwmon_channel_info * const hwm_info[] = {
> HWMON_CHANNEL_INFO(in, HWMON_I_INPUT),
> HWMON_CHANNEL_INFO(power, HWMON_P_MAX | HWMON_P_RATED_MAX | HWMON_P_CRIT),
> HWMON_CHANNEL_INFO(energy, HWMON_E_INPUT),
> @@ -275,7 +275,7 @@ static const struct hwmon_channel_info *hwm_info[] = {
> NULL
> };
>
> -static const struct hwmon_channel_info *hwm_gt_info[] = {
> +static const struct hwmon_channel_info * const hwm_gt_info[] = {
> HWMON_CHANNEL_INFO(energy, HWMON_E_INPUT),
> NULL
> };
--
Jani Nikula, Intel Open Source Graphics Center
Reviewed-by: Lyude Paul <[email protected]>
On Fri, 2023-04-07 at 17:00 +0200, Krzysztof Kozlowski wrote:
> Statically allocated array of pointed to hwmon_channel_info can be made
> const for safety.
>
> Signed-off-by: Krzysztof Kozlowski <[email protected]>
>
> ---
>
> This depends on hwmon core patch:
> https://lore.kernel.org/all/[email protected]/
>
> Therefore I propose this should also go via hwmon tree.
>
> Cc: Jean Delvare <[email protected]>
> Cc: Guenter Roeck <[email protected]>
> Cc: [email protected]
> ---
> drivers/gpu/drm/nouveau/nouveau_hwmon.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/nouveau/nouveau_hwmon.c b/drivers/gpu/drm/nouveau/nouveau_hwmon.c
> index e844be49e11e..db30a4c2cd4d 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_hwmon.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_hwmon.c
> @@ -211,7 +211,7 @@ static const struct attribute_group temp1_auto_point_sensor_group = {
>
> #define N_ATTR_GROUPS 3
>
> -static const struct hwmon_channel_info *nouveau_info[] = {
> +static const struct hwmon_channel_info * const nouveau_info[] = {
> HWMON_CHANNEL_INFO(chip,
> HWMON_C_UPDATE_INTERVAL),
> HWMON_CHANNEL_INFO(temp,
--
Cheers,
Lyude Paul (she/her)
Software Engineer at Red Hat