omap2_mcspi: small fixes of output data format

Replaces %04x by %08x for 32-bits data output.

Signed-off-by: Roman Tereshonkov <[e-mail]>
Signed-off-by: Grant Likely <[e-mail]>

drivers/spi/omap2_mcspi.c

···
 					goto out;
 				}
 #ifdef VERBOSE
-				dev_dbg(&spi->dev, "write-%d %04x\n",
+				dev_dbg(&spi->dev, "write-%d %08x\n",
 						word_len, *tx);
 #endif
 				__raw_writel(*tx++, tx_reg);
···
 					mcspi_write_chconf0(spi, l);
 				*rx++ = __raw_readl(rx_reg);
 #ifdef VERBOSE
-				dev_dbg(&spi->dev, "read-%d %04x\n",
+				dev_dbg(&spi->dev, "read-%d %08x\n",
 						word_len, *(rx - 1));
 #endif
 			}