ata: add/use ata_taskfile::{error|status} fields

Add the explicit error and status register fields to 'struct ata_taskfile'
using the anonymous *union*s ('struct ide_taskfile' had that for ages!) and
update the libata taskfile code accordingly. There should be no object code
changes resulting from that...

Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c
index bdd2178c4a61..aba1536ddd44 100644
--- a/drivers/ata/pata_samsung_cf.c
+++ b/drivers/ata/pata_samsung_cf.c
@@ -213,7 +213,7 @@ static void pata_s3c_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
 {
 	struct ata_ioports *ioaddr = &ap->ioaddr;
 
-	tf->feature = ata_inb(ap->host, ioaddr->error_addr);
+	tf->error = ata_inb(ap->host, ioaddr->error_addr);
 	tf->nsect = ata_inb(ap->host, ioaddr->nsect_addr);
 	tf->lbal = ata_inb(ap->host, ioaddr->lbal_addr);
 	tf->lbam = ata_inb(ap->host, ioaddr->lbam_addr);