lkml.org 
[lkml]   [2023]   [Apr]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH 1/2] drm/i915: constify pointers to hwmon_channel_info
Date
On Fri, 07 Apr 2023, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> wrote:
> Statically allocated array of pointed to hwmon_channel_info can be made
> const for safety.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>
> ---
>
> This depends on hwmon core patch:
> https://lore.kernel.org/all/20230406203103.3011503-2-krzysztof.kozlowski@linaro.org/
>
> 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 <jani.nikula@intel.com>



[1] https://lore.kernel.org/r/20230309082841.400118-1-jani.nikula@intel.com


>
> Cc: Jean Delvare <jdelvare@suse.com>
> Cc: Guenter Roeck <linux@roeck-us.net>
> Cc: linux-hwmon@vger.kernel.org
> ---
> 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

\
 
 \ /
  Last update: 2023-04-11 11:27    [W:0.047 / U:0.100 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site