From: "Ricardo B. Marliere" <ricardo@marliere.net>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org, target-devel@vger.kernel.org,
linux-kernel@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Ricardo B. Marliere" <ricardo@marliere.net>
Subject: [PATCH] scsi: tcm_loop: make tcm_loop_lld_bus const
Date: Sun, 04 Feb 2024 17:48:26 -0300 [thread overview]
Message-ID: <20240204-bus_cleanup-target-v1-1-96106936c4ab@marliere.net> (raw)
Now that the driver core can properly handle constant struct bus_type,
move the tcm_loop_lld_bus variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
---
drivers/target/loopback/tcm_loop.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index 8e4035ff3674..761c511aea07 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -83,7 +83,7 @@ static int tcm_loop_show_info(struct seq_file *m, struct Scsi_Host *host)
static int tcm_loop_driver_probe(struct device *);
static void tcm_loop_driver_remove(struct device *);
-static struct bus_type tcm_loop_lld_bus = {
+static const struct bus_type tcm_loop_lld_bus = {
.name = "tcm_loop_bus",
.probe = tcm_loop_driver_probe,
.remove = tcm_loop_driver_remove,
---
base-commit: 3f90ac7138edb995b4312221647b58afcc15ec06
change-id: 20240204-bus_cleanup-target-5393cf09c658
Best regards,
--
Ricardo B. Marliere <ricardo@marliere.net>
next reply other threads:[~2024-02-04 20:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-04 20:48 Ricardo B. Marliere [this message]
2024-02-05 12:46 ` [PATCH] scsi: tcm_loop: make tcm_loop_lld_bus const Greg Kroah-Hartman
2024-02-06 2:00 ` Martin K. Petersen
2024-02-13 1:57 ` Martin K. Petersen
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