Merge branch 'master' of git://git.denx.de/u-boot-i2c

- i2c: i2c_cdns: Fix below warnings with checker tool

drivers/i2c/i2c-cdns.c

@@ -308,14 +308,10 @@ static int cdns_i2c_read_data(struct i2c_cdns_bus *i2c_bus, u32 addr, u8 *data,
 {
 	u8 *cur_data = data;
 	struct cdns_i2c_regs *regs = i2c_bus->regs;
-	int curr_recv_count;
+	u32 curr_recv_count;
 	int updatetx, hold_quirk;
 	u32 ret;
 
-	/* Check the hardware can handle the requested bytes */
-	if ((recv_count < 0))
-		return -EINVAL;
-
 	curr_recv_count = recv_count;
 
 	/* Check for the message size against the FIFO depth */