[PATCH v2 81/82] usb: uas: Declare two host templates and host template pointers const

Bart Van Assche
2023-03-09T19:32:41Z

Improve source code documentation by constifying host templates that are
not modified.

Acked-by: Alan Stern <stern@rowland.harvard.edu> (for usb-storage)
Acked-by: Oliver Neukum <oneukum@suse.com>
Cc: Oliver Neukum <oneukum@suse.com>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
drivers/usb/image/microtek.c | 2 +-
drivers/usb/storage/uas.c | 2 +-
drivers/usb/storage/usb.c | 2 +-
drivers/usb/storage/usb.h | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c
index 874ea4b54ced..8c8fa71c69c4 100644
--- a/drivers/usb/image/microtek.c
+++ b/drivers/usb/image/microtek.c
@@ -620,7 +620,7 @@ static int mts_scsi_queuecommand_lck(struct scsi_cmnd *srb)

static DEF_SCSI_QCMD(mts_scsi_queuecommand)

-static struct scsi_host_template mts_scsi_host_template = {
+static const struct scsi_host_template mts_scsi_host_template = {
.module = THIS_MODULE,
.name = "microtekX6",
.proc_name = "microtekX6",
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index de3836412bf3..2583ee9815c5 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -894,7 +894,7 @@ static int uas_slave_configure(struct scsi_device *sdev)
return 0;
}

-static struct scsi_host_template uas_host_template = {
+static const struct scsi_host_template uas_host_template = {
.module = THIS_MODULE,
.name = "uas",
.queuecommand = uas_queuecommand,
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index ed7c6ad96a74..7b36a3334fb3 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -937,7 +937,7 @@ int usb_stor_probe1(struct us_data **pus,
struct usb_interface *intf,
const struct usb_device_id *id,
const struct us_unusual_dev *unusual_dev,
- struct scsi_host_template *sht)
+ const struct scsi_host_template *sht)
{
struct Scsi_Host *host;
struct us_data *us;
diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
index 0451fac1adce..fd3f32670873 100644
--- a/drivers/usb/storage/usb.h
+++ b/drivers/usb/storage/usb.h
@@ -187,7 +187,7 @@ extern int usb_stor_probe1(struct us_data **pus,
struct usb_interface *intf,
const struct usb_device_id *id,
const struct us_unusual_dev *unusual_dev,
- struct scsi_host_template *sht);
+ const struct scsi_host_template *sht);
extern int usb_stor_probe2(struct us_data *us);
extern void usb_stor_disconnect(struct usb_interface *intf);