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From: Sui Jingfeng <sui.jingfeng@linux.dev>
To: Lucas Stach <l.stach@pengutronix.de>,
Russell King <linux+etnaviv@armlinux.org.uk>,
Christian Gmeiner <christian.gmeiner@gmail.com>,
David Airlie <airlied@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>
Cc: etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org, loongson-kernel@lists.loongnix.cn,
Sui Jingfeng <suijingfeng@loongson.cn>
Subject: [PATCH v1 2/8] drm/etnaviv: Using the unsigned int type to count the
number of pages
Date: Fri, 23 Jun 2023 18:08:16 +0800
Message-Id: <20230623100822.274706-3-sui.jingfeng@linux.dev>
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|
| Series |
drm/etnaviv: Various cleanup
|
|
Commit Message
Sui Jingfeng
June 23, 2023, 10:08 a.m. UTC
From: Sui Jingfeng <suijingfeng@loongson.cn> Instead of the 'int' type in the etnaviv_gem_prime_get_sg_table(), because the drm_prime_pages_to_sg() function takes an unsigned int type as its third argument. Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn> --- drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c index b003481adc2b..6a2129a92cb6 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c @@ -17,7 +17,7 @@ static struct lock_class_key etnaviv_prime_lock_class; struct sg_table *etnaviv_gem_prime_get_sg_table(struct drm_gem_object *obj) { struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj); - int npages = obj->size >> PAGE_SHIFT; + unsigned int npages = obj->size >> PAGE_SHIFT; if (WARN_ON(!etnaviv_obj->pages)) /* should have already pinned! */ return ERR_PTR(-EINVAL);