We should use 'const char *' in the busid functions since the
strings are not modified anyway.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
static struct list_head dasd_hashlists[256];
int dasd_max_devindex;
static struct list_head dasd_hashlists[256];
int dasd_max_devindex;
-static struct dasd_devmap *dasd_add_busid(char *, int);
+static struct dasd_devmap *dasd_add_busid(const char *, int);
-dasd_hash_busid(char *bus_id)
+dasd_hash_busid(const char *bus_id)
* devices.
*/
static struct dasd_devmap *
* devices.
*/
static struct dasd_devmap *
-dasd_add_busid(char *bus_id, int features)
+dasd_add_busid(const char *bus_id, int features)
{
struct dasd_devmap *devmap, *new, *tmp;
int hash;
{
struct dasd_devmap *devmap, *new, *tmp;
int hash;
* Find devmap for device with given bus_id.
*/
static struct dasd_devmap *
* Find devmap for device with given bus_id.
*/
static struct dasd_devmap *
-dasd_find_busid(char *bus_id)
+dasd_find_busid(const char *bus_id)
{
struct dasd_devmap *devmap, *tmp;
int hash;
{
struct dasd_devmap *devmap, *tmp;
int hash;
* Check if busid has been added to the list of dasd ranges.
*/
int
* Check if busid has been added to the list of dasd ranges.
*/
int
-dasd_busid_known(char *bus_id)
+dasd_busid_known(const char *bus_id)
{
return IS_ERR(dasd_find_busid(bus_id)) ? -ENOENT : 0;
}
{
return IS_ERR(dasd_find_busid(bus_id)) ? -ENOENT : 0;
}
struct dasd_device *dasd_device_from_devindex(int);
int dasd_parse(void);
struct dasd_device *dasd_device_from_devindex(int);
int dasd_parse(void);
-int dasd_busid_known(char *);
+int dasd_busid_known(const char *);
/* externals in dasd_gendisk.c */
int dasd_gendisk_init(void);
/* externals in dasd_gendisk.c */
int dasd_gendisk_init(void);