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/sata_sil24.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/sata_sil24.c')
| -rw-r--r-- | drivers/ata/sata_sil24.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c index 7e9c1945dc81..2fef6ce93f07 100644 --- a/drivers/ata/sata_sil24.c +++ b/drivers/ata/sata_sil24.c @@ -656,8 +656,6 @@ static int sil24_softreset(struct ata_link *link, unsigned int *class, const char *reason; int rc; - DPRINTK("ENTER\n"); - /* put the port into known state */ if (sil24_init_port(ap)) { reason = "port not ready"; @@ -682,7 +680,6 @@ static int sil24_softreset(struct ata_link *link, unsigned int *class, sil24_read_tf(ap, 0, &tf); *class = ata_port_classify(ap, &tf); - DPRINTK("EXIT, class=%u\n", *class); return 0; err: |