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authorHannes Reinecke <hare@suse.de>2021-12-21 10:20:31 +0300
committerDamien Le Moal <damien.lemoal@opensource.wdc.com>2022-01-05 13:32:51 +0300
commitc206a389c97c9533971cd05eed69b49f535cc193 (patch)
treee4d579cbfa6e9e5072edfc139661a04c0446bc76 /drivers/ata/pata_pdc202xx_old.c
parentfc914faad67f237528739ec717222a560c97e723 (diff)
downloadlinux-c206a389c97c9533971cd05eed69b49f535cc193.tar.xz
ata: libata: tracepoints for bus-master DMA
Add tracepoints for bus-master DMA and taskfile related functions. That allows us to drop the relevant DPRINTK() calls. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Diffstat (limited to 'drivers/ata/pata_pdc202xx_old.c')
-rw-r--r--drivers/ata/pata_pdc202xx_old.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c
index 0c5cbcd28d0d..b99849095853 100644
--- a/drivers/ata/pata_pdc202xx_old.c
+++ b/drivers/ata/pata_pdc202xx_old.c
@@ -38,8 +38,6 @@ static int pdc2026x_cable_detect(struct ata_port *ap)
static void pdc202xx_exec_command(struct ata_port *ap,
const struct ata_taskfile *tf)
{
- DPRINTK("ata%u: cmd 0x%X\n", ap->print_id, tf->command);
-
iowrite8(tf->command, ap->ioaddr.command_addr);
ndelay(400);
}