zram: remove obsolete ZRAM_DEBUG option

This config option doesn't provide any usage for zram.

Signed-off-by: Marcin Jabrzyk <m.jabrzyk@samsung.com>
Acked-by: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/block/zram/Kconfig b/drivers/block/zram/Kconfig
index 6489c0f..386ba3d 100644 (file)
--- a/drivers/block/zram/Kconfig
+++ b/drivers/block/zram/Kconfig
@@ -23,12 +23,4 @@ config ZRAM_LZ4_COMPRESS
        default n
        help
          This option enables LZ4 compression algorithm support. Compression
-         algorithm can be changed using `comp_algorithm' device attribute.
-
-config ZRAM_DEBUG
-       bool "Compressed RAM block device debug support"
-       depends on ZRAM
-       default n
-       help
-         This option adds additional debugging code to the compressed
-         RAM block device driver.
+         algorithm can be changed using `comp_algorithm' device attribute.
\ No newline at end of file

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 6e134f4..00e7966 100644 (file)
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -15,10 +15,6 @@
 #define KMSG_COMPONENT "zram"
 #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
 
-#ifdef CONFIG_ZRAM_DEBUG
-#define DEBUG
-#endif
-
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/bio.h>