From: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Date: Fri, 14 Oct 2016 11:55:41 +0000 (-0300)
Subject: [media] dib3000mc: use pr_foo() instead of printk()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=441d54e3431d7956bca9cae0e23b16ed0d7b0e4e;p=linux-beck.git

[media] dib3000mc: use pr_foo() instead of printk()

The dprintk() macro relies on continuation lines. This is not
a good practice and will break after commit 563873318d32
("Merge branch 'printk-cleanups'").

So, instead of directly calling printk(), use pr_foo() macros,
adding a \n leading char on each macro call.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---

diff --git a/drivers/media/dvb-frontends/dib3000mc.c b/drivers/media/dvb-frontends/dib3000mc.c
index da0f1dc5aaf7..0f7793455da7 100644
--- a/drivers/media/dvb-frontends/dib3000mc.c
+++ b/drivers/media/dvb-frontends/dib3000mc.c
@@ -11,6 +11,8 @@
  *	published by the Free Software Foundation, version 2.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
@@ -27,7 +29,11 @@ static int buggy_sfn_workaround;
 module_param(buggy_sfn_workaround, int, 0644);
 MODULE_PARM_DESC(buggy_sfn_workaround, "Enable work-around for buggy SFNs (default: 0)");
 
-#define dprintk(args...) do { if (debug) { printk(KERN_DEBUG "DiB3000MC/P:"); printk(args); printk("\n"); } } while (0)
+#define dprintk(fmt, arg...) do {					\
+	if (debug)							\
+		printk(KERN_DEBUG pr_fmt("%s: " fmt),			\
+		       __func__, ##arg);				\
+} while (0)
 
 struct dib3000mc_state {
 	struct dvb_frontend demod;