crypto: nx - reduce chattiness of platform drivers
While we never would successfully load on the wrong machine type, there
is extra output by default regardless of machine type.
For instance, on a PowerVM LPAR, we see the following:
nx_compress_powernv: loading
nx_compress_powernv: no coprocessors found
even though those coprocessors could never be found.
Signed-off-by: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
Cc: Dan Streetman <ddstreet@us.ibm.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-crypto@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/nx/nx-842-powernv.c b/drivers/crypto/nx/nx-842-powernv.c
index 33b3b0a..7e47456 100644
--- a/drivers/crypto/nx/nx-842-powernv.c
+++ b/drivers/crypto/nx/nx-842-powernv.c
@@ -594,15 +594,11 @@
BUILD_BUG_ON(DDE_BUFFER_ALIGN % DDE_BUFFER_SIZE_MULT);
BUILD_BUG_ON(DDE_BUFFER_SIZE_MULT % DDE_BUFFER_LAST_MULT);
- pr_info("loading\n");
-
for_each_compatible_node(dn, NULL, "ibm,power-nx")
nx842_powernv_probe(dn);
- if (!nx842_ct) {
- pr_err("no coprocessors found\n");
+ if (!nx842_ct)
return -ENODEV;
- }
if (!nx842_platform_driver_set(&nx842_powernv_driver)) {
struct nx842_coproc *coproc, *n;
@@ -615,8 +611,6 @@
return -EEXIST;
}
- pr_info("loaded\n");
-
return 0;
}
module_init(nx842_powernv_init);
@@ -631,7 +625,5 @@
list_del(&coproc->list);
kfree(coproc);
}
-
- pr_info("unloaded\n");
}
module_exit(nx842_powernv_exit);
