ALSA: pcmtest: Remove redundant definitions

Remove redundant definitions of DEVNAME and CARD_NAME, as they're not
useful. The former is not used anywhere, and the latter is used only
in module parameters descriptions.
Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com>
Link: https://lore.kernel.org/r/20230804110740.9867-2-ivan.orlov0322@gmail.comSigned-off-by: Takashi Iwai <tiwai@suse.de>

sound/drivers/pcmtest.c

@@ -41,8 +41,6 @@
 #include <linux/debugfs.h>
 #include <linux/delay.h>
 
-#define DEVNAME "pcmtestd"
-#define CARD_NAME "pcm-test-card"
 #define TIMER_PER_SEC 5
 #define TIMER_INTERVAL (HZ / TIMER_PER_SEC)
 #define DELAY_JIFFIES HZ
@@ -74,11 +72,11 @@ static u8 ioctl_reset_test;
 static struct dentry *driver_debug_dir;
 
 module_param(index, int, 0444);
-MODULE_PARM_DESC(index, "Index value for " CARD_NAME " soundcard");
+MODULE_PARM_DESC(index, "Index value for pcmtest soundcard");
 module_param(id, charp, 0444);
-MODULE_PARM_DESC(id, "ID string for " CARD_NAME " soundcard");
+MODULE_PARM_DESC(id, "ID string for pcmtest soundcard");
 module_param(enable, bool, 0444);
-MODULE_PARM_DESC(enable, "Enable " CARD_NAME " soundcard.");
+MODULE_PARM_DESC(enable, "Enable pcmtest soundcard.");
 module_param(fill_mode, short, 0600);
 MODULE_PARM_DESC(fill_mode, "Buffer fill mode: rand(0) or pattern(1)");
 module_param(inject_delay, int, 0600);