AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/scsi/mpt3sas
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Lars-Peter Clausen 7f8b8f3fba mpt3sas: Remove unnecessary synchronize_irq() before free_irq() 
Calling synchronize_irq() right before free_irq() is quite useless. On
one hand the IRQ can easily fire again before free_irq() is entered, on
the other hand free_irq() itself calls synchronize_irq() internally (in
a race condition free way), before any state associated with the IRQ is
freed.

Patch was generated using the following semantic patch:
// <smpl>
@@
expression irq;
@@
-synchronize_irq(irq);
 free_irq(irq, ...);
// </smpl>

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-03-09 20:42:47 -05:00
..
mpi mpt3sas: Updated MPI Header to 2.00.42 2016-02-23 21:27:02 -05:00
Kconfig mpt3sas: fix Kconfig dependency problem for mpt2sas back compatibility 2015-12-03 09:31:23 -08:00
Makefile mpt3sas: Single driver module which supports both SAS 2.0 & SAS 3.0 HBAs 2015-11-11 19:50:11 -05:00
mpt3sas_base.c mpt3sas: Remove unnecessary synchronize_irq() before free_irq() 2016-03-09 20:42:47 -05:00
mpt3sas_base.h mpt3sas: Updating mpt3sas driver version to 12.100.00.00 2016-02-23 21:27:02 -05:00
mpt3sas_config.c mpt3sas: Single driver module which supports both SAS 2.0 & SAS 3.0 HBAs 2015-11-11 19:50:11 -05:00
mpt3sas_ctl.c mpt3sas: Fix for Asynchronous completion of timedout IO and task abort of timedout IO. 2016-02-23 21:27:02 -05:00
mpt3sas_ctl.h mpt3sas: Ported WarpDrive product SSS6200 support 2015-11-11 18:56:10 -05:00
mpt3sas_debug.h mpt2sas, mpt3sas: Remove SCSI_MPTXSAS_LOGGING entry from Kconfig 2015-11-11 18:31:14 -05:00
mpt3sas_scsih.c mpt3sas: Fix for Asynchronous completion of timedout IO and task abort of timedout IO. 2016-02-23 21:27:02 -05:00
mpt3sas_transport.c mpt3sas: Fix static analyzer(coverity) tool identified defects 2016-02-23 21:27:02 -05:00
mpt3sas_trigger_diag.c
mpt3sas_trigger_diag.h
mpt3sas_warpdrive.c mpt3sas: Single driver module which supports both SAS 2.0 & SAS 3.0 HBAs 2015-11-11 19:50:11 -05:00