From 9a3d9eb0177eb10500d49cd283b35576082a522d Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 23 Jan 2006 13:09:36 +0900 Subject: [PATCH] libata: return AC_ERR_* from issue functions Return AC_ERR_* mask from issue fuctions instead of 0/-1. This enables things like failing a qc with AC_ERR_HSM when the device doesn't set DRDY when the qc is about to be issued. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/scsi/pdc_adma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/scsi/pdc_adma.c') diff --git a/drivers/scsi/pdc_adma.c b/drivers/scsi/pdc_adma.c index e8df0c9ec1e6..3a6bf58dc37b 100644 --- a/drivers/scsi/pdc_adma.c +++ b/drivers/scsi/pdc_adma.c @@ -131,7 +131,7 @@ static void adma_host_stop(struct ata_host_set *host_set); static void adma_port_stop(struct ata_port *ap); static void adma_phy_reset(struct ata_port *ap); static void adma_qc_prep(struct ata_queued_cmd *qc); -static int adma_qc_issue(struct ata_queued_cmd *qc); +static unsigned int adma_qc_issue(struct ata_queued_cmd *qc); static int adma_check_atapi_dma(struct ata_queued_cmd *qc); static void adma_bmdma_stop(struct ata_queued_cmd *qc); static u8 adma_bmdma_status(struct ata_port *ap); @@ -419,7 +419,7 @@ static inline void adma_packet_start(struct ata_queued_cmd *qc) writew(aPIOMD4 | aGO, chan + ADMA_CONTROL); } -static int adma_qc_issue(struct ata_queued_cmd *qc) +static unsigned int adma_qc_issue(struct ata_queued_cmd *qc) { struct adma_port_priv *pp = qc->ap->private_data; -- cgit v1.2.3