USB: gadget code switches to pr_err() and friends

We now have pr_err(), pr_warning(), and friends ... start using
them in the gadget stack instead of printk(KERN_ERR) and friends.
This gives us shorter lines and somewhat increased readability.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 5 insertions, 6 deletions

diff --git a/drivers/usb/gadget/pxa2xx_udc.h b/drivers/usb/gadget/pxa2xx_udc.h
index 1db46d705777..97a8c45ccd81 100644
--- a/drivers/usb/gadget/pxa2xx_udc.h
+++ b/drivers/usb/gadget/pxa2xx_udc.h
@@ -151,6 +151,8 @@ static struct pxa2xx_udc *the_controller;
 #define DBG_NOISY       3       /* ... even more: request level */
 #define DBG_VERY_NOISY  4       /* ... even more: packet level */
 
+#define DMSG(stuff...)  pr_debug("udc: " stuff)
+
 #ifdef DEBUG
 
 static const char *state_name[] = {
@@ -159,8 +161,6 @@ static const char *state_name[] = {
         "EP0_END_XFER", "EP0_STALL"
 };
 
-#define DMSG(stuff...) printk(KERN_DEBUG "udc: " stuff)
-
 #ifdef VERBOSE
 #    define UDC_DEBUG DBG_VERBOSE
 #else
@@ -241,8 +241,6 @@ dump_state(struct pxa2xx_udc *dev)
 
 #else
 
-#define DMSG(stuff...)          do{}while(0)
-
 #define dump_udccr(x)   do{}while(0)
 #define dump_udccs0(x)  do{}while(0)
 #define dump_state(x)   do{}while(0)
@@ -253,8 +251,9 @@ dump_state(struct pxa2xx_udc *dev)
 
 #define DBG(lvl, stuff...) do{if ((lvl) <= UDC_DEBUG) DMSG(stuff);}while(0)
 
-#define WARN(stuff...) printk(KERN_WARNING "udc: " stuff)
-#define INFO(stuff...) printk(KERN_INFO "udc: " stuff)
+#define ERR(stuff...)           pr_err("udc: " stuff)
+#define WARN(stuff...)          pr_warning("udc: " stuff)
+#define INFO(stuff...)          pr_info("udc: " stuff)
 
 
 #endif /* __LINUX_USB_GADGET_PXA2XX_H */