hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

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>
This commit is contained in:
sonic zhang 2007-11-26 17:50:56 +08:00 committed by Jeff Garzik
parent 2541d0ca7e
commit dc86f6d418
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/ata/pata_bf54x.c
View File

@ -1145,13 +1145,13 @@ static unsigned char bfin_bmdma_status(struct ata_port *ap)
unsigned short int_status = ATAPI_GET_INT_STATUS(base);
if (ATAPI_GET_STATUS(base) & (MULTI_XFER_ON|ULTRA_XFER_ON)) {
host_stat = ATA_DMA_ACTIVE;
host_stat |= ATA_DMA_ACTIVE;
}
if (int_status & (MULTI_DONE_INT|UDMAIN_DONE_INT|UDMAOUT_DONE_INT)) {
host_stat = ATA_DMA_INTR;
host_stat |= ATA_DMA_INTR;
}
if (int_status & (MULTI_TERM_INT|UDMAIN_TERM_INT|UDMAOUT_TERM_INT)) {
host_stat = ATA_DMA_ERR;
host_stat |= ATA_DMA_ERR;
}
return host_stat;