From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Tue, 11 Oct 2011 05:02:45 +0000 (-0700)
Subject: usb: gadget: renesas_usbhs: remove unneeded parameter from usbhs_mod_is_host()
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=0deb3e77025688e0650e1af672d3e42e15cd8916;p=~shefty%2Frdma-dev.git

usb: gadget: renesas_usbhs: remove unneeded parameter from usbhs_mod_is_host()

it was possible to get usbhs_mod from usbhs_priv.
this patch remove unneeded parameter.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/renesas_usbhs/mod.c b/drivers/usb/renesas_usbhs/mod.c
index ab120309893..0340fb945f5 100644
--- a/drivers/usb/renesas_usbhs/mod.c
+++ b/drivers/usb/renesas_usbhs/mod.c
@@ -93,8 +93,9 @@ struct usbhs_mod *usbhs_mod_get(struct usbhs_priv *priv, int id)
 	return ret;
 }
 
-int usbhs_mod_is_host(struct usbhs_priv *priv, struct usbhs_mod *mod)
+int usbhs_mod_is_host(struct usbhs_priv *priv)
 {
+	struct usbhs_mod *mod = usbhs_mod_get_current(priv);
 	struct usbhs_mod_info *info = usbhs_priv_to_modinfo(priv);
 
 	if (!mod)
diff --git a/drivers/usb/renesas_usbhs/mod.h b/drivers/usb/renesas_usbhs/mod.h
index 93edb1f29eb..0e2c5b69582 100644
--- a/drivers/usb/renesas_usbhs/mod.h
+++ b/drivers/usb/renesas_usbhs/mod.h
@@ -88,7 +88,7 @@ struct usbhs_mod_info {
 struct usbhs_mod *usbhs_mod_get(struct usbhs_priv *priv, int id);
 struct usbhs_mod *usbhs_mod_get_current(struct usbhs_priv *priv);
 void usbhs_mod_register(struct usbhs_priv *priv, struct usbhs_mod *usb, int id);
-int usbhs_mod_is_host(struct usbhs_priv *priv, struct usbhs_mod *mod);
+int usbhs_mod_is_host(struct usbhs_priv *priv);
 int usbhs_mod_change(struct usbhs_priv *priv, int id);
 int usbhs_mod_probe(struct usbhs_priv *priv);
 void usbhs_mod_remove(struct usbhs_priv *priv);
diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c
index 6aaa4364994..ff97a8e4fcd 100644
--- a/drivers/usb/renesas_usbhs/pipe.c
+++ b/drivers/usb/renesas_usbhs/pipe.c
@@ -545,9 +545,8 @@ struct usbhs_pipe *usbhs_pipe_malloc(struct usbhs_priv *priv,
 				     int dir_in)
 {
 	struct device *dev = usbhs_priv_to_dev(priv);
-	struct usbhs_mod *mod = usbhs_mod_get_current(priv);
 	struct usbhs_pipe *pipe;
-	int is_host = usbhs_mod_is_host(priv, mod);
+	int is_host = usbhs_mod_is_host(priv);
 	int ret;
 	u16 pipecfg, pipebuf;