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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>
In-Reply-To: <20230623100822.274706-1-sui.jingfeng@linux.dev>
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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);
-- 
2.25.1