staging: octeon: remove typedef declaration for cvmx_fau_op_size

Remove addition of new typedef for enum cvmx_fau_op_size.
Issue found by checkpatch.pl
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Link: https://lore.kernel.org/r/0130bbbffd4c3c9e0e2ab0fc02cb7fa704ee410c.1570821661.git.wambui.karugax@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/octeon/octeon-stubs.h

@@ -205,12 +205,12 @@ enum cvmx_fau_reg_32 {
 	CVMX_FAU_REG_32_START	= 0,
 };
 
-typedef enum {
+enum cvmx_fau_op_size {
 	CVMX_FAU_OP_SIZE_8 = 0,
 	CVMX_FAU_OP_SIZE_16 = 1,
 	CVMX_FAU_OP_SIZE_32 = 2,
 	CVMX_FAU_OP_SIZE_64 = 3
-} cvmx_fau_op_size_t;
+};
 
 typedef enum {
 	CVMX_SPI_MODE_UNKNOWN = 0,