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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-08-03 11:26:04 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-08-03 11:26:04 +0200 |
| commit | c7d419828268d5f3e52b74506d074955ad8c01d1 (patch) | |
| tree | ebc13d810a9de1291e77536b224c25a8fbf1c61f /drivers/gpu/drm/sysfb/efidrm.c | |
| parent | 8f9aa2c90530ab92301a82231ae44f3722becd93 (diff) | |
| parent | 2609d60e2f6d0b8a96563baa08b56482962cebaa (diff) | |
Merge v7.1.6linux-rolling-stable
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/sysfb/efidrm.c')
| -rw-r--r-- | drivers/gpu/drm/sysfb/efidrm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/sysfb/efidrm.c b/drivers/gpu/drm/sysfb/efidrm.c index a335c94a7bd7..d5adef5deb63 100644 --- a/drivers/gpu/drm/sysfb/efidrm.c +++ b/drivers/gpu/drm/sysfb/efidrm.c @@ -150,7 +150,8 @@ static struct efidrm_device *efidrm_device_create(struct drm_driver *drv, const struct screen_info *si; const struct drm_format_info *format; int width, height, stride; - u64 vsize, mem_flags; + s64 vsize; + u64 mem_flags; struct resource resbuf; struct resource *res; struct efidrm_device *efi; @@ -204,8 +205,8 @@ static struct efidrm_device *efidrm_device_create(struct drm_driver *drv, if (stride < 0) return ERR_PTR(stride); vsize = drm_sysfb_get_visible_size_si(dev, si, height, stride, resource_size(res)); - if (!vsize) - return ERR_PTR(-EINVAL); + if (vsize < 0) + return ERR_PTR(vsize); drm_dbg(dev, "framebuffer format=%p4cc, size=%dx%d, stride=%d bytes\n", &format->format, width, height, stride); |