crypto: nx - remove unused variables 'nx_driver_string' and 'nx_driver_version'

drivers/crypto/nx/nx.h:12:19: warning:
 nx_driver_string defined but not used [-Wunused-const-variable=]
drivers/crypto/nx/nx.h:13:19: warning:
 nx_driver_version defined but not used [-Wunused-const-variable=]

They are never used, so just remove it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/nx/nx.h b/drivers/crypto/nx/nx.h
index c6b5a3be02be604e6eeb554944bfdb6baf995ce1..7ecca168f8c48b6998d958ceea23d6604786a622 100644 (file)
--- a/drivers/crypto/nx/nx.h
+++ b/drivers/crypto/nx/nx.h
@@ -9,9 +9,6 @@
 #define NX_STRING      "IBM Power7+ Nest Accelerator Crypto Driver"
 #define NX_VERSION     "1.0"
 
-static const char nx_driver_string[] = NX_STRING;
-static const char nx_driver_version[] = NX_VERSION;
-
 /* a scatterlist in the format PHYP is expecting */
 struct nx_sg {
        u64 addr;