diff mbox series

[3/7] usb-storage: use fflags index only in usb-storage driver

Message ID 20231016072604.40179-4-gmazyland@gmail.com
State New
Headers show
Series usb-storage,uas: Support OPAL commands on USB attached devices. | expand

Commit Message

Milan Broz Oct. 16, 2023, 7:26 a.m. UTC 
This patch adds a parameter to use driver_info translation function
(which will be defined in the following patch).

Only USB storage driver will use it, as other drivers do not need
more than 32-bit quirk flags.

Signed-off-by: Milan Broz <gmazyland@gmail.com>
Reviewed-by: Alan Stern <stern@rowland.harvard.edu>
---
 drivers/usb/storage/alauda.c        | 2 +-
 drivers/usb/storage/cypress_atacb.c | 2 +-
 drivers/usb/storage/datafab.c       | 2 +-
 drivers/usb/storage/ene_ub6250.c    | 2 +-
 drivers/usb/storage/freecom.c       | 2 +-
 drivers/usb/storage/isd200.c        | 2 +-
 drivers/usb/storage/jumpshot.c      | 2 +-
 drivers/usb/storage/karma.c         | 2 +-
 drivers/usb/storage/onetouch.c      | 2 +-
 drivers/usb/storage/realtek_cr.c    | 2 +-
 drivers/usb/storage/sddr09.c        | 2 +-
 drivers/usb/storage/sddr55.c        | 2 +-
 drivers/usb/storage/shuttle_usbat.c | 2 +-
 drivers/usb/storage/usb.c           | 9 +++++----
 drivers/usb/storage/usb.h           | 3 ++-
 15 files changed, 20 insertions(+), 18 deletions(-)

Comments

Greg KH Oct. 21, 2023, 10:21 a.m. UTC | #1 
On Mon, Oct 16, 2023 at 09:26:00AM +0200, Milan Broz wrote:
> This patch adds a parameter to use driver_info translation function
> (which will be defined in the following patch).
> 
> Only USB storage driver will use it, as other drivers do not need
> more than 32-bit quirk flags.

Then this really should be renamed to be something else.

Having a parameter be "0" means we have to go and look up the function
and see what it does and why everyone is passing 0 to it.

Make a "wrapper" function, and rename it to be something sane that does
not need the extra option, and then for the one place you do need it,
use a different function name and then both call the real function.

Does that makes sense?

thanks,

greg k-h
diff mbox series

Patch

diff --git a/drivers/usb/storage/alauda.c b/drivers/usb/storage/alauda.c
index 115f05a6201a..74e293981ab1 100644
--- a/drivers/usb/storage/alauda.c
+++ b/drivers/usb/storage/alauda.c
@@ -1241,7 +1241,7 @@  static int alauda_probe(struct usb_interface *intf,
 
 	result = usb_stor_probe1(&us, intf, id,
 			(id - alauda_usb_ids) + alauda_unusual_dev_list,
-			&alauda_host_template);
+			&alauda_host_template, 0);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/cypress_atacb.c b/drivers/usb/storage/cypress_atacb.c
index 98b3ec352a13..2fc939f709b0 100644
--- a/drivers/usb/storage/cypress_atacb.c
+++ b/drivers/usb/storage/cypress_atacb.c
@@ -246,7 +246,7 @@  static int cypress_probe(struct usb_interface *intf,
 
 	result = usb_stor_probe1(&us, intf, id,
 			(id - cypress_usb_ids) + cypress_unusual_dev_list,
-			&cypress_host_template);
+			&cypress_host_template, 0);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/datafab.c b/drivers/usb/storage/datafab.c
index bcc4a2fad863..fad9eca3cad9 100644
--- a/drivers/usb/storage/datafab.c
+++ b/drivers/usb/storage/datafab.c
@@ -727,7 +727,7 @@  static int datafab_probe(struct usb_interface *intf,
 
 	result = usb_stor_probe1(&us, intf, id,
 			(id - datafab_usb_ids) + datafab_unusual_dev_list,
-			&datafab_host_template);
+			&datafab_host_template, 0);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/ene_ub6250.c b/drivers/usb/storage/ene_ub6250.c
index 97c66c0d91f4..6985d3419b3c 100644
--- a/drivers/usb/storage/ene_ub6250.c
+++ b/drivers/usb/storage/ene_ub6250.c
@@ -2331,7 +2331,7 @@  static int ene_ub6250_probe(struct usb_interface *intf,
 
 	result = usb_stor_probe1(&us, intf, id,
 		   (id - ene_ub6250_usb_ids) + ene_ub6250_unusual_dev_list,
-		   &ene_ub6250_host_template);
+		   &ene_ub6250_host_template, 0);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/freecom.c b/drivers/usb/storage/freecom.c
index 2b098b55c4cb..6d971bd711d8 100644
--- a/drivers/usb/storage/freecom.c
+++ b/drivers/usb/storage/freecom.c
@@ -548,7 +548,7 @@  static int freecom_probe(struct usb_interface *intf,
 
 	result = usb_stor_probe1(&us, intf, id,
 			(id - freecom_usb_ids) + freecom_unusual_dev_list,
-			&freecom_host_template);
+			&freecom_host_template, 0);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/isd200.c b/drivers/usb/storage/isd200.c
index 4e0eef1440b7..ecdc494756a2 100644
--- a/drivers/usb/storage/isd200.c
+++ b/drivers/usb/storage/isd200.c
@@ -1545,7 +1545,7 @@  static int isd200_probe(struct usb_interface *intf,
 
 	result = usb_stor_probe1(&us, intf, id,
 			(id - isd200_usb_ids) + isd200_unusual_dev_list,
-			&isd200_host_template);
+			&isd200_host_template, 0);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/jumpshot.c b/drivers/usb/storage/jumpshot.c
index 229bf0c1afc9..1ade1e45c81d 100644
--- a/drivers/usb/storage/jumpshot.c
+++ b/drivers/usb/storage/jumpshot.c
@@ -653,7 +653,7 @@  static int jumpshot_probe(struct usb_interface *intf,
 
 	result = usb_stor_probe1(&us, intf, id,
 			(id - jumpshot_usb_ids) + jumpshot_unusual_dev_list,
-			&jumpshot_host_template);
+			&jumpshot_host_template, 0);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/karma.c b/drivers/usb/storage/karma.c
index 38ddfedef629..60868be0e38c 100644
--- a/drivers/usb/storage/karma.c
+++ b/drivers/usb/storage/karma.c
@@ -205,7 +205,7 @@  static int karma_probe(struct usb_interface *intf,
 
 	result = usb_stor_probe1(&us, intf, id,
 			(id - karma_usb_ids) + karma_unusual_dev_list,
-			&karma_host_template);
+			&karma_host_template, 0);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c
index 01f3c2779ccf..fe34f20cce03 100644
--- a/drivers/usb/storage/onetouch.c
+++ b/drivers/usb/storage/onetouch.c
@@ -280,7 +280,7 @@  static int onetouch_probe(struct usb_interface *intf,
 
 	result = usb_stor_probe1(&us, intf, id,
 			(id - onetouch_usb_ids) + onetouch_unusual_dev_list,
-			&onetouch_host_template);
+			&onetouch_host_template, 0);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c
index 0c423916d7bf..892b26714b5f 100644
--- a/drivers/usb/storage/realtek_cr.c
+++ b/drivers/usb/storage/realtek_cr.c
@@ -1041,7 +1041,7 @@  static int realtek_cr_probe(struct usb_interface *intf,
 	result = usb_stor_probe1(&us, intf, id,
 				 (id - realtek_cr_ids) +
 				 realtek_cr_unusual_dev_list,
-				 &realtek_cr_host_template);
+				 &realtek_cr_host_template, 0);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/sddr09.c b/drivers/usb/storage/sddr09.c
index 51bcd4a43690..107eeb7fda04 100644
--- a/drivers/usb/storage/sddr09.c
+++ b/drivers/usb/storage/sddr09.c
@@ -1753,7 +1753,7 @@  static int sddr09_probe(struct usb_interface *intf,
 
 	result = usb_stor_probe1(&us, intf, id,
 			(id - sddr09_usb_ids) + sddr09_unusual_dev_list,
-			&sddr09_host_template);
+			&sddr09_host_template, 0);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/sddr55.c b/drivers/usb/storage/sddr55.c
index 15dc25801cdc..c64b72de453f 100644
--- a/drivers/usb/storage/sddr55.c
+++ b/drivers/usb/storage/sddr55.c
@@ -985,7 +985,7 @@  static int sddr55_probe(struct usb_interface *intf,
 
 	result = usb_stor_probe1(&us, intf, id,
 			(id - sddr55_usb_ids) + sddr55_unusual_dev_list,
-			&sddr55_host_template);
+			&sddr55_host_template, 0);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/shuttle_usbat.c b/drivers/usb/storage/shuttle_usbat.c
index f0d0ca37163d..3ac82f49401c 100644
--- a/drivers/usb/storage/shuttle_usbat.c
+++ b/drivers/usb/storage/shuttle_usbat.c
@@ -1838,7 +1838,7 @@  static int usbat_probe(struct usb_interface *intf,
 
 	result = usb_stor_probe1(&us, intf, id,
 			(id - usbat_usb_ids) + usbat_unusual_dev_list,
-			&usbat_host_template);
+			&usbat_host_template, 0);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index d1ad6a2509ab..db8c4d2c8d11 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -574,7 +574,7 @@  EXPORT_SYMBOL_GPL(usb_stor_adjust_quirks);
 
 /* Get the unusual_devs entries and the string descriptors */
 static int get_device_info(struct us_data *us, const struct usb_device_id *id,
-		const struct us_unusual_dev *unusual_dev)
+		const struct us_unusual_dev *unusual_dev, int fflags_use_index)
 {
 	struct usb_device *dev = us->pusb_dev;
 	struct usb_interface_descriptor *idesc =
@@ -925,7 +925,8 @@  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,
-		const struct scsi_host_template *sht)
+		const struct scsi_host_template *sht,
+		int fflags_use_index)
 {
 	struct Scsi_Host *host;
 	struct us_data *us;
@@ -962,7 +963,7 @@  int usb_stor_probe1(struct us_data **pus,
 		goto BadDevice;
 
 	/* Get the unusual_devs entries and the descriptors */
-	result = get_device_info(us, id, unusual_dev);
+	result = get_device_info(us, id, unusual_dev, fflags_use_index);
 	if (result)
 		goto BadDevice;
 
@@ -1120,7 +1121,7 @@  static int storage_probe(struct usb_interface *intf,
 	}
 
 	result = usb_stor_probe1(&us, intf, id, unusual_dev,
-				 &usb_stor_host_template);
+				 &usb_stor_host_template, 1);
 	if (result)
 		return result;
 
diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
index 97c6196d639b..975c47efcce7 100644
--- a/drivers/usb/storage/usb.h
+++ b/drivers/usb/storage/usb.h
@@ -187,7 +187,8 @@  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,
-		const struct scsi_host_template *sht);
+		const struct scsi_host_template *sht,
+		int fflags_use_index);
 extern int usb_stor_probe2(struct us_data *us);
 extern void usb_stor_disconnect(struct usb_interface *intf);