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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-31 20:15:20 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-31 20:15:20 +0200
commit4453011f959a5f5c6c7a33aea54fe17f5e43a867 (patch)
tree7ac781ab8d82b21cdf932b1736026ebe9fea757a /include/linux/ide.h
parent1cee52de28aa687760ad262ad0834d1bf6c6d2ac (diff)
ide: destroy DMA mappings after ending DMA (v2)
Move ide_destroy_dmatable() call out from ->dma_end method to {ide_pc,cdrom_newpc,ide_dma}_intr(), ide_dma_timeout_retry() and sgiioc4_resetproc(). This causes minor/safe behavior changes w.r.t.: * cmd64x.c::cmd64{8,x}_dma_end() * cs5536.c::cs5536_dma_end() * icside.c::icside_dma_end() * it821x.c::it821x_dma_end() * scc_pata.c::__scc_dma_end() * sl82c105.c::sl82c105_dma_end() * tx4939ide.c::tx4939ide_dma_end() v2: * Fix build for CONFIG_BLK_DEV_IDEDMA=n (reported by Randy Dunlap). Cc: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'include/linux/ide.h')
-rw-r--r--include/linux/ide.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h
index d3035f2f1250..b6c4942fde11 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1479,6 +1479,7 @@ static inline ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int erro
static inline void ide_release_dma_engine(ide_hwif_t *hwif) { ; }
static inline int ide_build_sglist(ide_drive_t *drive,
struct ide_cmd *cmd) { return 0; }
+static inline void ide_destroy_dmatable(ide_drive_t *drive) { ; }
#endif /* CONFIG_BLK_DEV_IDEDMA */
#ifdef CONFIG_BLK_DEV_IDEACPI