diff options
| author | Hannes Reinecke <hare@suse.de> | 2021-12-21 10:20:29 +0300 |
|---|---|---|
| committer | Damien Le Moal <damien.lemoal@opensource.wdc.com> | 2022-01-04 14:00:57 +0300 |
| commit | f8ec26d0f5bcdb864f771fb6d250d9ed3165eb61 (patch) | |
| tree | 6729c3d646606f4c012098cd92ee22692ef4a158 /drivers/ata/pata_octeon_cf.c | |
| parent | 4baa5745ec21efdce3470945a3ff6831b3e6c071 (diff) | |
| download | linux-f8ec26d0f5bcdb864f771fb6d250d9ed3165eb61.tar.xz | |
ata: libata: add reset tracepoints
To follow the flow of control we should be using tracepoints, as
they will tie in with the actual I/O flow and deliver a better
overview about what it happening.
This patch adds tracepoints for hard reset, soft reset, and postreset
and adds them in the libata-eh control flow.
With that we can drop the reset DPRINTK calls in the various drivers.
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_octeon_cf.c')
| -rw-r--r-- | drivers/ata/pata_octeon_cf.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c index b5a3f710d76d..cdc95eb2b2cb 100644 --- a/drivers/ata/pata_octeon_cf.c +++ b/drivers/ata/pata_octeon_cf.c @@ -440,7 +440,6 @@ static int octeon_cf_softreset16(struct ata_link *link, unsigned int *classes, int rc; u8 err; - DPRINTK("about to softreset\n"); __raw_writew(ap->ctl, base + 0xe); udelay(20); __raw_writew(ap->ctl | ATA_SRST, base + 0xe); @@ -455,7 +454,6 @@ static int octeon_cf_softreset16(struct ata_link *link, unsigned int *classes, /* determine by signature whether we have ATA or ATAPI devices */ classes[0] = ata_sff_dev_classify(&link->device[0], 1, &err); - DPRINTK("EXIT, classes[0]=%u [1]=%u\n", classes[0], classes[1]); return 0; } |