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-rw-r--r--drivers/w1/w1_ds2433.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/w1/w1_ds2433.c b/drivers/w1/w1_ds2433.c
index b7c24b34d270..279e0e0363d6 100644
--- a/drivers/w1/w1_ds2433.c
+++ b/drivers/w1/w1_ds2433.c
@@ -15,6 +15,10 @@
#include <linux/delay.h>
#ifdef CONFIG_W1_F23_CRC
#include <linux/crc16.h>
+
+#define CRC16_INIT 0
+#define CRC16_VALID 0xb001
+
#endif
#include "w1.h"
@@ -214,7 +218,7 @@ static ssize_t w1_f23_write_bin(struct kobject *kobj, char *buf, loff_t off,
#ifdef CONFIG_W1_F23_CRC
/* can only write full blocks in cached mode */
if ((off & W1_PAGE_MASK) || (count & W1_PAGE_MASK)) {
- dev_err(&sl->dev, "invalid offset/count off=%d cnt=%d\n",
+ dev_err(&sl->dev, "invalid offset/count off=%d cnt=%zd\n",
(int)off, count);
return -EINVAL;
}