drm/simpledrm: Remove mem field from device structure

Remove the unused mem field from struct simpledrm_device.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220801135028.30647-2-tzimmermann@suse.de

diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c
index 5422363..c5a0dab 100644 (file)
--- a/drivers/gpu/drm/tiny/simpledrm.c
+++ b/drivers/gpu/drm/tiny/simpledrm.c
@@ -217,7 +217,6 @@ struct simpledrm_device {
        unsigned int pitch;
 
        /* memory management */
-       struct resource *mem;
        void __iomem *screen_base;
 
        /* modesetting */
@@ -558,7 +557,6 @@ static int simpledrm_device_init_mm(struct simpledrm_device *sdev)
        if (!screen_base)
                return -ENOMEM;
 
-       sdev->mem = mem;
        sdev->screen_base = screen_base;
 
        return 0;