From: sonic zhang <sonic.adi@gmail.com>
To: Linux IDE <linux-ide@vger.kernel.org>,
Linux Kernel <linux-kernel@vger.kernel.org>
Cc: Jeff Garzik <jeff@garzik.org>
Subject: [PATCH] [libata] Return proper ATA INT status in pata_bf54x driver.
Date: Mon, 26 Nov 2007 17:50:56 +0800 [thread overview]
Message-ID: <1196070656.15520.4.camel@eight.analog.com> (raw)
INT status can be OR.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
---
drivers/ata/pata_bf54x.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/ata/pata_bf54x.c b/drivers/ata/pata_bf54x.c
index b5e3842..81db405 100644
--- a/drivers/ata/pata_bf54x.c
+++ b/drivers/ata/pata_bf54x.c
@@ -1145,13 +1145,13 @@ static unsigned char bfin_bmdma_status(s
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;
--
1.4.3.4
next reply other threads:[~2007-11-26 10:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-26 9:50 sonic zhang [this message]
2007-11-26 16:04 ` [PATCH] [libata] Return proper ATA INT status in pata_bf54x driver Jeff Garzik
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