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Diffstat (limited to 'drivers/w1/ds_w1_bridge.c')
-rw-r--r--drivers/w1/ds_w1_bridge.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/w1/ds_w1_bridge.c b/drivers/w1/ds_w1_bridge.c
index 0baaeb5fd630..7bddd8ac7d7f 100644
--- a/drivers/w1/ds_w1_bridge.c
+++ b/drivers/w1/ds_w1_bridge.c
@@ -83,11 +83,11 @@ static u8 ds9490r_read_byte(unsigned long data)
return byte;
}
-static void ds9490r_write_block(unsigned long data, u8 *buf, int len)
+static void ds9490r_write_block(unsigned long data, const u8 *buf, int len)
{
struct ds_device *dev = (struct ds_device *)data;
- ds_write_block(dev, buf, len);
+ ds_write_block(dev, (u8 *)buf, len);
}
static u8 ds9490r_read_block(unsigned long data, u8 *buf, int len)