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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-26 22:25:22 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-26 22:25:22 +0200
commitb123f56e04c7c112f754f948198d1ea5a80e649d (patch)
treec58e83e954159d7755aa7f04d433e4c7e25dc330 /drivers/ide/ide-cd.h
parentf629b38beddf2ff8bc3fda1754bbd6cc7d3acc03 (diff)
ide: do complete DMA setup in ->init_dma method (take 2)
* Make ide_hwif_setup_dma() return an error value. * Pass 'const struct ide_port_info *d' instead of 'unsigned long dmabase' to ->init_dma method and make it return an error value. * Rename ide_get_or_set_dma_base() to ide_pci_dma_base(), change ordering of its arguments and then export it. * Export ide_pci_set_master(). * Do complete DMA setup inside ->init_dma method and update ->init_dma users accordingly. * Sanitize code for DMA setup in ide_init_port(). v2: * Fix for CONFIG_BLK_DEV_IDEDMA_PCI=n configs (from Jiri Slaby <jirislaby@gmail.com>): Fix following compiler warning by returning EINVAL: In file included from ANYTHING-INCLUDING-IDE.H:45: include/linux/ide.h: In function ‘ide_hwif_setup_dma’: include/linux/ide.h:1022: warning: no return statement in function returning non-void Cc: Jiri Slaby <jirislaby@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-cd.h')
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