---

yaml --- r: 212343 b: refs/heads/master c: e1993ed h: refs/heads/master i: 212341: 3be3c99 212339: 232d02f 212335: 6ab7edc v: v3
git-mirror · Oct 20, 2010 · 991ab27 · 991ab27
1 parent 14dbbb1
commit 991ab27
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: db181a8ee158fd0ccea2e2670c4f2d36af2814a0
+refs/heads/master: e1993ed6420afd4421336d75e73641f75da87a7f
diff --git a/trunk/drivers/spi/omap2_mcspi.c b/trunk/drivers/spi/omap2_mcspi.c
@@ -626,6 +626,12 @@ omap2_mcspi_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer)
 		} else if (mcspi_wait_for_reg_bit(chstat_reg,
 				OMAP2_MCSPI_CHSTAT_EOT) < 0)
 			dev_err(&spi->dev, "EOT timed out\n");
+
+		/* disable chan to purge rx datas received in TX_ONLY transfer,
+		 * otherwise these rx datas will affect the direct following
+		 * RX_ONLY transfer.
+		 */
+		omap2_mcspi_set_enable(spi, 0);
 	}
 out:
 	omap2_mcspi_set_enable(spi, 1);