Commit 7f23e146 authored by James Bottomley's avatar James Bottomley
Browse files

[SCSI] correct some dropped const compiler warnings 



Make the vendor, model and rev fields in scsi_device pointers to const
and update a few prototypes of functions using them.

Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 8a47cd34

drivers/scsi/scsi_devinfo.c

+3 −2
Original line number Diff line number Diff line
@@ -354,8 +354,9 @@ static int scsi_dev_info_list_add_str(char *dev_list) 
 *     @model, if found, return the matching flags value, else return

 *     the host or global default settings.

 **/

int scsi_get_device_flags(struct scsi_device *sdev, unsigned char *vendor,

			  unsigned char *model)

int scsi_get_device_flags(struct scsi_device *sdev,

			  const unsigned char *vendor,

			  const unsigned char *model)

{

	struct scsi_dev_info_list *devinfo;

	unsigned int bflags;

drivers/scsi/scsi_priv.h

+2 −1
Original line number Diff line number Diff line
@@ -57,7 +57,8 @@ static inline void scsi_log_completion(struct scsi_cmnd *cmd, int disposition) 


/* scsi_devinfo.c */

extern int scsi_get_device_flags(struct scsi_device *sdev,

				 unsigned char *vendor, unsigned char *model);

				 const unsigned char *vendor,

				 const unsigned char *model);

extern int __init scsi_init_devinfo(void);

extern void scsi_exit_devinfo(void);

include/scsi/scsi_device.h

+3 −3
Original line number Diff line number Diff line
@@ -79,9 +79,9 @@ struct scsi_device { 
	char inq_periph_qual;	/* PQ from INQUIRY data */	

	unsigned char inquiry_len;	/* valid bytes in 'inquiry' */

	unsigned char * inquiry;	/* INQUIRY response data */

	char * vendor;		/* [back_compat] point into 'inquiry' ... */

	char * model;		/* ... after scan; point to static string */

	char * rev;		/* ... "nullnullnullnull" before scan */

	const char * vendor;		/* [back_compat] point into 'inquiry' ... */

	const char * model;		/* ... after scan; point to static string */

	const char * rev;		/* ... "nullnullnullnull" before scan */

	unsigned char current_tag;	/* current tag */

	struct scsi_target      *sdev_target;   /* used only for single_lun */