fsi: Add regmap and refactor sbefifo

Merge series from Eddie James <eajames@linux.ibm.com>:

The SBEFIFO hardware can now be attached over a new I2C endpoint interface
called the I2C Responder (I2CR). In order to use the existing SBEFIFO
driver, add a regmap driver for the FSI bus and an endpoint driver for the
I2CR. Then, refactor the SBEFIFO and OCC drivers to clean up and use the
new regmap driver or the I2CR interface.

This branch just has the regmap change so it can be shared with the FSI
code.

1 files changed, 8 insertions, 8 deletions

diff --git a/fs/nfs/nfs4namespace.c b/fs/nfs/nfs4namespace.c
index f2dbf904c598..9a98595bb160 100644
--- a/fs/nfs/nfs4namespace.c
+++ b/fs/nfs/nfs4namespace.c
@@ -164,16 +164,17 @@ static int nfs4_validate_fspath(struct dentry *dentry,
 	return 0;
 }
 
-size_t nfs_parse_server_name(char *string, size_t len, struct sockaddr *sa,
+size_t nfs_parse_server_name(char *string, size_t len, struct sockaddr_storage *ss,
 			     size_t salen, struct net *net, int port)
 {
+	struct sockaddr *sa = (struct sockaddr *)ss;
 	ssize_t ret;
 
 	ret = rpc_pton(net, string, len, sa, salen);
 	if (ret == 0) {
 		ret = rpc_uaddr2sockaddr(net, string, len, sa, salen);
 		if (ret == 0) {
-			ret = nfs_dns_resolve_name(net, string, len, sa, salen);
+			ret = nfs_dns_resolve_name(net, string, len, ss, salen);
 			if (ret < 0)
 				ret = 0;
 		}
@@ -331,7 +332,7 @@ static int try_location(struct fs_context *fc,
 
 		ctx->nfs_server.addrlen =
 			nfs_parse_server_name(buf->data, buf->len,
-					      &ctx->nfs_server.address,
+					      &ctx->nfs_server._address,
 					      sizeof(ctx->nfs_server._address),
 					      fc->net_ns, 0);
 		if (ctx->nfs_server.addrlen == 0)
@@ -483,14 +484,13 @@ static int nfs4_try_replacing_one_location(struct nfs_server *server,
 		char *page, char *page2,
 		const struct nfs4_fs_location *location)
 {
-	const size_t addr_bufsize = sizeof(struct sockaddr_storage);
 	struct net *net = rpc_net_ns(server->client);
-	struct sockaddr *sap;
+	struct sockaddr_storage *sap;
 	unsigned int s;
 	size_t salen;
 	int error;
 
-	sap = kmalloc(addr_bufsize, GFP_KERNEL);
+	sap = kmalloc(sizeof(*sap), GFP_KERNEL);
 	if (sap == NULL)
 		return -ENOMEM;
 
@@ -506,10 +506,10 @@ static int nfs4_try_replacing_one_location(struct nfs_server *server,
 			continue;
 
 		salen = nfs_parse_server_name(buf->data, buf->len,
-						sap, addr_bufsize, net, 0);
+					      sap, sizeof(*sap), net, 0);
 		if (salen == 0)
 			continue;
-		rpc_set_port(sap, NFS_PORT);
+		rpc_set_port((struct sockaddr *)sap, NFS_PORT);
 
 		error = -ENOMEM;
 		hostname = kmemdup_nul(buf->data, buf->len, GFP_KERNEL);