xen: Convert printks to pr_<level>
Convert printks to pr_<level> (excludes printk(KERN_DEBUG...)
to be more consistent throughout the xen subsystem.
Add pr_fmt with KBUILD_MODNAME or "xen:" KBUILD_MODNAME
Coalesce formats and add missing word spaces
Add missing newlines
Align arguments and reflow to 80 columns
Remove DRV_NAME from formats as pr_fmt adds the same content
This does change some of the prefixes of these messages
but it also does make them more consistent.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
diff --git a/drivers/xen/xenbus/xenbus_comms.c b/drivers/xen/xenbus/xenbus_comms.c
index c5aa55c..fdb0f33 100644
--- a/drivers/xen/xenbus/xenbus_comms.c
+++ b/drivers/xen/xenbus/xenbus_comms.c
@@ -30,6 +30,8 @@
* IN THE SOFTWARE.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/wait.h>
#include <linux/interrupt.h>
#include <linux/sched.h>
@@ -205,13 +207,12 @@
struct xenstore_domain_interface *intf = xen_store_interface;
if (intf->req_prod != intf->req_cons)
- printk(KERN_ERR "XENBUS request ring is not quiescent "
- "(%08x:%08x)!\n", intf->req_cons, intf->req_prod);
+ pr_err("request ring is not quiescent (%08x:%08x)!\n",
+ intf->req_cons, intf->req_prod);
if (intf->rsp_prod != intf->rsp_cons) {
- printk(KERN_WARNING "XENBUS response ring is not quiescent "
- "(%08x:%08x): fixing up\n",
- intf->rsp_cons, intf->rsp_prod);
+ pr_warn("response ring is not quiescent (%08x:%08x): fixing up\n",
+ intf->rsp_cons, intf->rsp_prod);
/* breaks kdump */
if (!reset_devices)
intf->rsp_cons = intf->rsp_prod;
@@ -225,7 +226,7 @@
err = bind_evtchn_to_irqhandler(xen_store_evtchn, wake_waiting,
0, "xenbus", &xb_waitq);
if (err < 0) {
- printk(KERN_ERR "XENBUS request irq failed %i\n", err);
+ pr_err("request irq failed %i\n", err);
return err;
}