Staging: speakup: Use pr_warn() defined in <linux/printk.h>.

Dropping a user-defined pr_warn() and using the kernel
message printing functions implemented in <linux/printk.h>.

Since both have the same functionality, using the standard
kernel functions is better.

Signed-off-by: Sam Muhammed <jane.pnx9@gmail.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Link: https://lore.kernel.org/r/20200322143322.29098-1-jane.pnx9@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/speakup/spk_priv.h b/drivers/staging/speakup/spk_priv.h
index ac6a748..c75b408 100644 (file)
--- a/drivers/staging/speakup/spk_priv.h
+++ b/drivers/staging/speakup/spk_priv.h
@@ -11,13 +11,11 @@
 #ifndef _SPEAKUP_PRIVATE_H
 #define _SPEAKUP_PRIVATE_H
 
+#include <linux/printk.h>
+
 #include "spk_types.h"
 #include "spk_priv_keyinfo.h"
 
-#ifndef pr_warn
-#define pr_warn(fmt, arg...) printk(KERN_WARNING fmt, ##arg)
-#endif
-
 #define V_LAST_VAR { MAXVARS }
 #define SPACE 0x20
 #define SYNTH_CHECK 20030716 /* today's date ought to do for check value */