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authorEric Moore <eric.moore@lsi.com>2009-04-21 15:37:20 -0600
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-04-27 10:53:46 -0500
commitfd01825c70006638dee16f48c810c20c54f6cd15 (patch)
tree036bbcc52f298494a8298bb169aa6d74a8eec7a3 /drivers/scsi
parent8f76d151b010980d137bfdc736d1d8f64b489165 (diff)
[SCSI] mpt2sas : unique ioctl magic number
The current magic number is shared with mptsas driver. This to be unique to fix issues with register_ioctls32_conversion in older kernels. We are making this change across all versions of the sas2.0 drivers. Signed-off-by: Eric Moore <eric.moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/mpt2sas/mpt2sas_ctl.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.h b/drivers/scsi/mpt2sas/mpt2sas_ctl.h
index dbb6c0cf888..5bd7d4cfa81 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_ctl.h
+++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.h
@@ -50,7 +50,7 @@
#endif
#define MPT2SAS_DEV_NAME "mpt2ctl"
-#define MPT2_MAGIC_NUMBER 'm'
+#define MPT2_MAGIC_NUMBER 'L'
#define MPT2_IOCTL_DEFAULT_TIMEOUT (10) /* in seconds */
/**