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author | Dmitry Torokhov <dtor_core@ameritech.net> | 2005-09-10 05:14:47 +0400 |
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committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2005-09-10 05:14:47 +0400 |
commit | d344c5e0856ad03278d8700b503762dbc8b86e12 (patch) | |
tree | a6d893a643470a3c2580a58f3228a55fa1fd1d82 /drivers/char/drm/mga_dma.c | |
parent | 010988e888a0abbe7118635c1b33d049caae6b29 (diff) | |
parent | 87fc767b832ef5a681a0ff9d203c3289bc3be2bf (diff) | |
download | linux-d344c5e0856ad03278d8700b503762dbc8b86e12.tar.xz |
Manual merge with Linus
Diffstat (limited to 'drivers/char/drm/mga_dma.c')
-rw-r--r-- | drivers/char/drm/mga_dma.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/char/drm/mga_dma.c b/drivers/char/drm/mga_dma.c index 567b425b784f..fc7d4a594bca 100644 --- a/drivers/char/drm/mga_dma.c +++ b/drivers/char/drm/mga_dma.c @@ -417,6 +417,7 @@ int mga_driver_preinit(drm_device_t *dev, unsigned long flags) return 0; } +#if __OS_HAS_AGP /** * Bootstrap the driver for AGP DMA. * @@ -560,6 +561,13 @@ static int mga_do_agp_dma_bootstrap(drm_device_t * dev, DRM_INFO("Initialized card for AGP DMA.\n"); return 0; } +#else +static int mga_do_agp_dma_bootstrap(drm_device_t * dev, + drm_mga_dma_bootstrap_t * dma_bs) +{ + return -EINVAL; +} +#endif /** * Bootstrap the driver for PCI DMA. @@ -697,7 +705,6 @@ static int mga_do_dma_bootstrap(drm_device_t * dev, * carve off portions of it for internal uses. The remaining memory * is returned to user-mode to be used for AGP textures. */ - if (is_agp) { err = mga_do_agp_dma_bootstrap(dev, dma_bs); } @@ -932,6 +939,7 @@ static int mga_do_cleanup_dma( drm_device_t *dev ) drm_core_ioremapfree(dev->agp_buffer_map, dev); if (dev_priv->used_new_dma_init) { +#if __OS_HAS_AGP if (dev_priv->agp_mem != NULL) { dev_priv->agp_textures = NULL; drm_unbind_agp(dev_priv->agp_mem); @@ -944,7 +952,7 @@ static int mga_do_cleanup_dma( drm_device_t *dev ) if ((dev->agp != NULL) && dev->agp->acquired) { err = drm_agp_release(dev); } - +#endif dev_priv->used_new_dma_init = 0; } @@ -965,7 +973,7 @@ static int mga_do_cleanup_dma( drm_device_t *dev ) } } - return 0; + return err; } int mga_dma_init( DRM_IOCTL_ARGS ) |