From:   Ondrej Zary <linux@zary.sk>
To:     Damien Le Moal <damien.lemoal@opensource.wdc.com>
Cc:     Christoph Hellwig <hch@lst.de>,
        Sergey Shtylyov <s.shtylyov@omp.ru>,
        Jens Axboe <axboe@kernel.dk>, Tim Waugh <tim@cyberelk.net>,
        linux-block@vger.kernel.org, linux-parport@lists.infradead.org,
        linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 02/18] pata_parport: probe all units automatically
Date:   Tue, 14 Feb 2023 23:59:54 +0100
Message-Id: <20230214230010.20318-3-linux@zary.sk>
In-Reply-To: <20230214230010.20318-1-linux@zary.sk>
References: <20230214230010.20318-1-linux@zary.sk>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

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 <linux@zary.sk>
---
 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