diff options
| author | Harald Welte <laforge@gnumonks.org> | 2009-05-19 09:50:58 +0200 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2010-04-20 22:23:18 +0200 |
| commit | b72a5070c74f5ca9a45a03c2d625daab66d0a820 (patch) | |
| tree | f388d41f100b0c4a3b7ef6c41066201f8f9ed895 /drivers/video/via/viafbdev.c | |
| parent | viafb: Fix various resource leaks during module_init() (diff) | |
| download | linux-b72a5070c74f5ca9a45a03c2d625daab66d0a820.tar.xz linux-b72a5070c74f5ca9a45a03c2d625daab66d0a820.zip | |
viafb: use proper pci config API
This patch alters viafb to use the proper Linux in-kernel API to access
PCI configuration space, rather than poking at I/O ports by itself.
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: ScottFang@viatech.com.cn
Cc: JosephChan@via.com.tw
Signed-off-by: Harald Welte <HaraldWelte@viatech.com>
Diffstat (limited to 'drivers/video/via/viafbdev.c')
| -rw-r--r-- | drivers/video/via/viafbdev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c index b7018ef69778..8af405bf077b 100644 --- a/drivers/video/via/viafbdev.c +++ b/drivers/video/via/viafbdev.c @@ -1782,6 +1782,10 @@ static int __devinit via_pci_probe(struct pci_dev *pdev, viafb_init_chip_info(pdev, ent); viaparinfo->fbmem = pci_resource_start(pdev, 0); viaparinfo->memsize = viafb_get_fb_size_from_pci(); + if (viaparinfo->memsize < 0) { + rc = viaparinfo->memsize; + goto out_delete_i2c; + } viaparinfo->fbmem_free = viaparinfo->memsize; viaparinfo->fbmem_used = 0; viafbinfo->screen_base = ioremap_nocache(viaparinfo->fbmem, |