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sisfb: delete obsolete PCI ROM bug workaround

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Delete a workaround for a PCI ROM bug that has been fixed ages ago by
the commit 761a3ac08c.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Aaro Koskinen 2010-11-19 21:58:43 +00:00 committed by Paul Mundt
parent 89c8fb7a01
commit 8807236b18
1 changed files with 0 additions and 8 deletions
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8
drivers/video/sis/sis_main.c
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@ -4114,14 +4114,6 @@ sisfb_find_rom(struct pci_dev *pdev)
if(sisfb_check_rom(rom_base, ivideo)) { if(sisfb_check_rom(rom_base, ivideo)) {
if((myrombase = vmalloc(65536))) { if((myrombase = vmalloc(65536))) {
/* Work around bug in pci/rom.c: Folks forgot to check
* whether the size retrieved from the BIOS image eventually
* is larger than the mapped size
*/
if(pci_resource_len(pdev, PCI_ROM_RESOURCE) < romsize)
romsize = pci_resource_len(pdev, PCI_ROM_RESOURCE);
memcpy_fromio(myrombase, rom_base, memcpy_fromio(myrombase, rom_base,
(romsize > 65536) ? 65536 : romsize); (romsize > 65536) ? 65536 : romsize);
} }