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libata: Return proper ATA INT status in pata_bf54x driver
INT status can be OR. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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1 changed files with 3 additions and 3 deletions
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@ -1145,13 +1145,13 @@ static unsigned char bfin_bmdma_status(struct ata_port *ap)
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unsigned short int_status = ATAPI_GET_INT_STATUS(base);
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if (ATAPI_GET_STATUS(base) & (MULTI_XFER_ON|ULTRA_XFER_ON)) {
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host_stat = ATA_DMA_ACTIVE;
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host_stat |= ATA_DMA_ACTIVE;
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}
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if (int_status & (MULTI_DONE_INT|UDMAIN_DONE_INT|UDMAOUT_DONE_INT)) {
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host_stat = ATA_DMA_INTR;
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host_stat |= ATA_DMA_INTR;
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}
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if (int_status & (MULTI_TERM_INT|UDMAIN_TERM_INT|UDMAOUT_TERM_INT)) {
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host_stat = ATA_DMA_ERR;
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host_stat |= ATA_DMA_ERR;
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}
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return host_stat;
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