i2c: fix i2c-ismt.c printk format warning

Fix printk format warning.  dma_addr_t can be 32-bit or 64-bit,
so cast it to long long for printing.  This also matches the
printk format specifier that is already used.

drivers/i2c/busses/i2c-ismt.c:532:3: warning: format '%llX' expects argument of type 'long long unsigned int', but argument 4 has type 'dma_addr_t' [-Wformat]
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Wolfram Sang <wolfram@the-dreams.de>

drivers/i2c/busses/i2c-ismt.c

@@ -530,7 +530,7 @@ static int ismt_access(struct i2c_adapter *adap, u16 addr,
 		}
 
 		dev_dbg(dev, " dma_addr = 0x%016llX\n",
-			dma_addr);
+			(unsigned long long)dma_addr);
 
 		desc->dptr_low = lower_32_bits(dma_addr);
 		desc->dptr_high = upper_32_bits(dma_addr);