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author | David Woodhouse <David.Woodhouse@intel.com> | 2010-03-26 15:55:59 +0100 |
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committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-03-26 15:55:59 +0100 |
commit | 329f9052dbadf6f4afe2231668bd00c579a4aa10 (patch) | |
tree | e080a5c70df40f3ae8cf28a95a3267757668ab97 /drivers/s390/block/dasd_int.h | |
parent | mtd/maps/pismo: remove dangling pointer and a leak (diff) | |
parent | Linux 2.6.34-rc2 (diff) | |
download | linux-329f9052dbadf6f4afe2231668bd00c579a4aa10.tar.xz linux-329f9052dbadf6f4afe2231668bd00c579a4aa10.zip |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/mtd/nand/sh_flctl.c
Maxim's patch to initialise sysfs attributes depends on the patch which
actually adds sysfs_attr_init().
Diffstat (limited to 'drivers/s390/block/dasd_int.h')
-rw-r--r-- | drivers/s390/block/dasd_int.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h index e4c2143dabf6..a91d4a97d4f2 100644 --- a/drivers/s390/block/dasd_int.h +++ b/drivers/s390/block/dasd_int.h @@ -368,6 +368,7 @@ struct dasd_device { /* Device state and target state. */ int state, target; + struct mutex state_mutex; int stopped; /* device (ccw_device_start) was stopped */ /* reference count. */ @@ -435,6 +436,10 @@ struct dasd_block { #define DASD_FLAG_OFFLINE 3 /* device is in offline processing */ #define DASD_FLAG_EER_SNSS 4 /* A SNSS is required */ #define DASD_FLAG_EER_IN_USE 5 /* A SNSS request is running */ +#define DASD_FLAG_DEVICE_RO 6 /* The device itself is read-only. Don't + * confuse this with the user specified + * read-only feature. + */ void dasd_put_device_wake(struct dasd_device *); @@ -608,6 +613,9 @@ char *dasd_get_sense(struct irb *); void dasd_device_set_stop_bits(struct dasd_device *, int); void dasd_device_remove_stop_bits(struct dasd_device *, int); +int dasd_device_is_ro(struct dasd_device *); + + /* externals in dasd_devmap.c */ extern int dasd_max_devindex; extern int dasd_probeonly; |