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Diffstat (limited to 'drivers/w1/w1_io.h')
-rw-r--r--drivers/w1/w1_io.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/w1/w1_io.h b/drivers/w1/w1_io.h
index 327c22ba50d..d6daa3189c6 100644
--- a/drivers/w1/w1_io.h
+++ b/drivers/w1/w1_io.h
@@ -26,13 +26,11 @@
void w1_delay(unsigned long);
u8 w1_touch_bit(struct w1_master *, int);
-void w1_write_bit(struct w1_master *, int);
void w1_write_8(struct w1_master *, u8);
-u8 w1_read_bit(struct w1_master *);
u8 w1_read_8(struct w1_master *);
int w1_reset_bus(struct w1_master *);
u8 w1_calc_crc8(u8 *, int);
-void w1_write_block(struct w1_master *, u8 *, int);
+void w1_write_block(struct w1_master *, const u8 *, int);
u8 w1_read_block(struct w1_master *, u8 *, int);
void w1_search_devices(struct w1_master *dev, w1_slave_found_callback cb);