The comment about them (also removed) says:
/* fb_rsrc and aper_rsrc aren't really used currently, but still exist
* in case we decide we need information on the BAR for BSD in the
* future.
*/
Well that was written 12 years ago in 2008. We are now in the future
and they are still superfluous. We can always add them again at a
later date if they are ever required.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/savage/savage_bci.c: In function ‘savage_driver_firstopen’:
drivers/gpu/drm/savage/savage_bci.c:580:24: warning: variable ‘aper_rsrc’ set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/savage/savage_bci.c:580:15: warning: variable ‘fb_rsrc’ set but not used [-Wunused-but-set-variable]
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
drivers/gpu/drm/savage/savage_bci.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/drivers/gpu/drm/savage/savage_bci.c b/drivers/gpu/drm/savage/savage_bci.c
index 6889d6534ebab..606e5b807a6e7 100644
--- a/drivers/gpu/drm/savage/savage_bci.c
+++ b/drivers/gpu/drm/savage/savage_bci.c
@@ -573,19 +573,12 @@ int savage_driver_firstopen(struct drm_device *dev)
{
drm_savage_private_t *dev_priv = dev->dev_private;
unsigned long mmio_base, fb_base, fb_size, aperture_base;
- /* fb_rsrc and aper_rsrc aren't really used currently, but still exist
- * in case we decide we need information on the BAR for BSD in the
- * future.
- */
- unsigned int fb_rsrc, aper_rsrc;
int ret = 0;
if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
- fb_rsrc = 0;
fb_base = pci_resource_start(dev->pdev, 0);
fb_size = SAVAGE_FB_SIZE_S3;
mmio_base = fb_base + SAVAGE_FB_SIZE_S3;
- aper_rsrc = 0;
aperture_base = fb_base + SAVAGE_APERTURE_OFFSET;
/* this should always be true */
if (pci_resource_len(dev->pdev, 0) == 0x08000000) {
@@ -607,10 +600,8 @@ int savage_driver_firstopen(struct drm_device *dev)
} else if (dev_priv->chipset != S3_SUPERSAVAGE &&
dev_priv->chipset != S3_SAVAGE2000) {
mmio_base = pci_resource_start(dev->pdev, 0);
- fb_rsrc = 1;
fb_base = pci_resource_start(dev->pdev, 1);
fb_size = SAVAGE_FB_SIZE_S4;
- aper_rsrc = 1;
aperture_base = fb_base + SAVAGE_APERTURE_OFFSET;
/* this should always be true */
if (pci_resource_len(dev->pdev, 1) == 0x08000000) {
@@ -626,10 +617,8 @@ int savage_driver_firstopen(struct drm_device *dev)
}
} else {
mmio_base = pci_resource_start(dev->pdev, 0);
- fb_rsrc = 1;
fb_base = pci_resource_start(dev->pdev, 1);
fb_size = pci_resource_len(dev->pdev, 1);
- aper_rsrc = 2;
aperture_base = pci_resource_start(dev->pdev, 2);
/* Automatic MTRR setup will do the right thing. */
}
--
2.25.1
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