Staging: gdm724x: replace pr_err with dev_err

This patch replace pr_err with dev_err, when appropriate device structre
is found.
Issue found using the following Coccinelle script:

@r exists@
identifier f, s, i;
position p;
@@

f(...,struct s *i,...) {
<+...
when != i == NULL
pr_err@p(...);
...+>
}

@rr@
identifier r.s, fld;
@@

struct s {
	...
	struct device *fld;
	...
};

@@
identifier r.i, rr.fld;
position r.p;
@@
-pr_err@p
+dev_err
   (
+ i->fld,
...)

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/staging/gdm724x/gdm_mux.c b/drivers/staging/gdm724x/gdm_mux.c
index d1ab996b3305..b987ba0510b7 100644
--- a/drivers/staging/gdm724x/gdm_mux.c
+++ b/drivers/staging/gdm724x/gdm_mux.c
@@ -608,7 +608,7 @@ static int gdm_mux_suspend(struct usb_interface *intf, pm_message_t pm_msg)
 	rx = &mux_dev->rx;
 
 	if (mux_dev->usb_state != PM_NORMAL) {
-		pr_err("usb suspend - invalid state\n");
+		dev_err(intf->usb_dev, "usb suspend - invalid state\n");
 		return -1;
 	}
 
@@ -637,7 +637,7 @@ static int gdm_mux_resume(struct usb_interface *intf)
 	mux_dev = tty_dev->priv_dev;
 
 	if (mux_dev->usb_state != PM_SUSPEND) {
-		pr_err("usb resume - invalid state\n");
+		dev_err(intf->usb_dev, "usb resume - invalid state\n");
 		return -1;
 	}