From: Lucas Stach <l.stach@pengutronix.de> To: Rikard Falkeborn <rikard.falkeborn@gmail.com>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch> Cc: linux-kernel@vger.kernel.org, etnaviv@lists.freedesktop.org, Christian Gmeiner <christian.gmeiner@gmail.com>, dri-devel@lists.freedesktop.org, Russell King <linux+etnaviv@armlinux.org.uk> Subject: Re: [PATCH] drm/etnaviv: constify static struct cooling_ops Date: Wed, 01 Dec 2021 13:30:06 +0100 [thread overview] Message-ID: <40a8113ebb566f3c87648ffa86d39846fc63d8a4.camel@pengutronix.de> (raw) In-Reply-To: <20211128201916.10230-1-rikard.falkeborn@gmail.com> Am Sonntag, dem 28.11.2021 um 21:19 +0100 schrieb Rikard Falkeborn: > The only usage of cooling_ops is to pass its address to > thermal_of_cooling_device_register(), which takes a pointer to const > struct thermal_cooling_device_ops as input. Make it const to allow the > compiler to put it in read-only memory. > > Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Applied to my etnaviv/next branch. Regards, Lucas > --- > drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c > index 06bde46df451..37018bc55810 100644 > --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c > +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c > @@ -1658,7 +1658,7 @@ etnaviv_gpu_cooling_set_cur_state(struct thermal_cooling_device *cdev, > return 0; > } > > -static struct thermal_cooling_device_ops cooling_ops = { > +static const struct thermal_cooling_device_ops cooling_ops = { > .get_max_state = etnaviv_gpu_cooling_get_max_state, > .get_cur_state = etnaviv_gpu_cooling_get_cur_state, > .set_cur_state = etnaviv_gpu_cooling_set_cur_state,
WARNING: multiple messages have this Message-ID (diff)
From: Lucas Stach <l.stach@pengutronix.de> To: Rikard Falkeborn <rikard.falkeborn@gmail.com>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch> Cc: Russell King <linux+etnaviv@armlinux.org.uk>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, etnaviv@lists.freedesktop.org Subject: Re: [PATCH] drm/etnaviv: constify static struct cooling_ops Date: Wed, 01 Dec 2021 13:30:06 +0100 [thread overview] Message-ID: <40a8113ebb566f3c87648ffa86d39846fc63d8a4.camel@pengutronix.de> (raw) In-Reply-To: <20211128201916.10230-1-rikard.falkeborn@gmail.com> Am Sonntag, dem 28.11.2021 um 21:19 +0100 schrieb Rikard Falkeborn: > The only usage of cooling_ops is to pass its address to > thermal_of_cooling_device_register(), which takes a pointer to const > struct thermal_cooling_device_ops as input. Make it const to allow the > compiler to put it in read-only memory. > > Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Applied to my etnaviv/next branch. Regards, Lucas > --- > drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c > index 06bde46df451..37018bc55810 100644 > --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c > +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c > @@ -1658,7 +1658,7 @@ etnaviv_gpu_cooling_set_cur_state(struct thermal_cooling_device *cdev, > return 0; > } > > -static struct thermal_cooling_device_ops cooling_ops = { > +static const struct thermal_cooling_device_ops cooling_ops = { > .get_max_state = etnaviv_gpu_cooling_get_max_state, > .get_cur_state = etnaviv_gpu_cooling_get_cur_state, > .set_cur_state = etnaviv_gpu_cooling_set_cur_state,
next prev parent reply other threads:[~2021-12-01 12:30 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-11-28 20:19 [PATCH] drm/etnaviv: constify static struct cooling_ops Rikard Falkeborn 2021-11-28 20:19 ` Rikard Falkeborn 2021-11-29 19:02 ` Christian Gmeiner 2021-11-29 19:02 ` Christian Gmeiner 2021-12-01 12:30 ` Lucas Stach [this message] 2021-12-01 12:30 ` Lucas Stach
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