sh7750: Remove redundant 'struct' from MemoryRegionOps

The 'struct' is not needed, and all other MemoryRegionOps don't use it.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
diff --git a/hw/sh7750.c b/hw/sh7750.c
index 4f4d8e7..e712928 100644
--- a/hw/sh7750.c
+++ b/hw/sh7750.c
@@ -712,7 +712,7 @@
     }
 }
 
-static const struct MemoryRegionOps sh7750_mmct_ops = {
+static const MemoryRegionOps sh7750_mmct_ops = {
     .read = sh7750_mmct_read,
     .write = sh7750_mmct_write,
     .endianness = DEVICE_NATIVE_ENDIAN,
diff --git a/hw/sh_intc.c b/hw/sh_intc.c
index b24ec77..7d31ced 100644
--- a/hw/sh_intc.c
+++ b/hw/sh_intc.c
@@ -283,7 +283,7 @@
 #endif
 }
 
-static const struct MemoryRegionOps sh_intc_ops = {
+static const MemoryRegionOps sh_intc_ops = {
     .read = sh_intc_read,
     .write = sh_intc_write,
     .endianness = DEVICE_NATIVE_ENDIAN,