[PATCH 02/18] pata_parport: probe all units automatically
From: Ondrej Zary <hidden>
Date: 2023-02-15 19:46:24
Also in:
linux-ide, lkml
Subsystem:
libata subsystem (serial and parallel ata drivers), the rest · Maintainers:
Damien Le Moal, Niklas Cassel, Linus Torvalds
Only unit 0 is probed after registering a protocol driver or attaching a new parport. This causes bpck and bpck6 devices to be not detected automatically. Probe all units just like in manual device creation (using sysfs). Signed-off-by: Ondrej Zary <redacted> --- drivers/ata/pata_parport/pata_parport.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/ata/pata_parport/pata_parport.c b/drivers/ata/pata_parport/pata_parport.c
index 294a266a0dda..49e99c9465fd 100644
--- a/drivers/ata/pata_parport/pata_parport.c
+++ b/drivers/ata/pata_parport/pata_parport.c@@ -530,7 +530,7 @@ int pata_parport_register_driver(struct pi_protocol *pr) if (probe) { /* probe all parports using this protocol */ idr_for_each_entry(&parport_list, parport, port_num) - pi_init_one(parport, pr, -1, 0, -1); + pi_init_one(parport, pr, -1, -1, -1); } mutex_unlock(&pi_mutex);
@@ -665,7 +665,7 @@ static void pata_parport_attach(struct parport *port) if (probe) { /* probe this port using all protocols */ idr_for_each_entry(&protocols, pr, pr_num) - pi_init_one(port, pr, -1, 0, -1); + pi_init_one(port, pr, -1, -1, -1); } mutex_unlock(&pi_mutex); }
--
Ondrej Zary