drivers: Remove explicit invocations of mmiowb()

[linux.git] / drivers / scsi / mpt3sas / mpt3sas_base.c

diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 1d8c584ec1e9197595acf2baa61bccae4305b646..f60b9e0a6ca612f84bd62ec14fd24ef975af05cf 100644 (file)
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -3333,7 +3333,6 @@ _base_mpi_ep_writeq(__u64 b, volatile void __iomem *addr,
        spin_lock_irqsave(writeq_lock, flags);
        __raw_writel((u32)(b), addr);
        __raw_writel((u32)(b >> 32), (addr + 4));
-       mmiowb();
        spin_unlock_irqrestore(writeq_lock, flags);
 }