These memory barriers were added "just to be safe".
Signed-off-by: Eli Billauer <[email protected]>
---
drivers/staging/xillybus/xillybus_core.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/xillybus/xillybus_core.c
b/drivers/staging/xillybus/xillybus_core.c
index f48e4de..8de4fbd 100644
--- a/drivers/staging/xillybus/xillybus_core.c
+++ b/drivers/staging/xillybus/xillybus_core.c
@@ -2061,8 +2061,6 @@ int xillybus_endpoint_discovery(struct xilly_endpoint
*endpoint)
if (rc)
goto failed_idt;
- smp_wmb();
-
rc = xilly_obtain_idt(endpoint);
if (rc)
@@ -2086,8 +2084,6 @@ int xillybus_endpoint_discovery(struct xilly_endpoint
*endpoint)
if (rc)
goto failed_idt;
- smp_wmb(); /* mutex_lock below should suffice, but won't hurt.*/
-
/*
* endpoint is now completely configured. We put it on the list
* available to open() before registering the char device(s)
--
1.7.2.3
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