diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2018-12-17 10:03:44 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2018-12-17 10:47:17 +0100 |
| commit | c27889ca3bb8bdc936bd0477125f0f6ff4c42df3 (patch) | |
| tree | ce86098416b69560485434f2ba6b604ee1179784 /drivers/gpu/drm/r128 | |
| parent | 705c8160ce88825d2491aa55fa9da4fa79204c10 (diff) | |
| download | linux-c27889ca3bb8bdc936bd0477125f0f6ff4c42df3.tar.bz2 | |
drm/ati_pcigart: Fix error code in drm_ati_pcigart_init()
The drm_ati_pcigart_init() function was originally suppose to return one
on success and zero on failure, but these days it returns a mix of
zero, one and -ENOMEM on failure.
This patch cleans it up and modifies the caller so now the function
returns zero on success and negative error codes on failure.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20181217070344.GC12159@kadam
Diffstat (limited to 'drivers/gpu/drm/r128')
| -rw-r--r-- | drivers/gpu/drm/r128/r128_cce.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c index c9890afe69d6..b91af1bf531b 100644 --- a/drivers/gpu/drm/r128/r128_cce.c +++ b/drivers/gpu/drm/r128/r128_cce.c @@ -560,11 +560,12 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init) dev_priv->gart_info.addr = NULL; dev_priv->gart_info.bus_addr = 0; dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCI; - if (!drm_ati_pcigart_init(dev, &dev_priv->gart_info)) { + rc = drm_ati_pcigart_init(dev, &dev_priv->gart_info); + if (rc) { DRM_ERROR("failed to init PCI GART!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce(dev); - return -ENOMEM; + return rc; } R128_WRITE(R128_PCI_GART_PAGE, dev_priv->gart_info.bus_addr); #if IS_ENABLED(CONFIG_AGP) |