---

yaml --- r: 264233 b: refs/heads/master c: 373b0eb h: refs/heads/master i: 264231: c8f7f51 v: v3
git-mirror · Oct 4, 2011 · 5f69f5d · 5f69f5d
1 parent 33d0dd9
commit 5f69f5d
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Showing 2 changed files with 12 additions and 9 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8b7aa961a815dad389525dcd1c36a44c249b1760
+refs/heads/master: 373b0eb64b9c97a14720896dcfdebfa3268b1991
diff --git a/trunk/drivers/spi/spi-topcliff-pch.c b/trunk/drivers/spi/spi-topcliff-pch.c
@@ -317,16 +317,19 @@ static void pch_spi_handler_sub(struct pch_spi_data *data, u32 reg_spsr_val,
 
 	/* if transfer complete interrupt */
 	if (reg_spsr_val & SPSR_FI_BIT) {
-		if (tx_index < bpw_len)
+		if ((tx_index == bpw_len) && (rx_index == tx_index)) {
+			/* disable interrupts */
+			pch_spi_setclr_reg(data->master, PCH_SPCR, 0, PCH_ALL);
+
+			/* transfer is completed;
+			   inform pch_spi_process_messages */
+			data->transfer_complete = true;
+			data->transfer_active = false;
+			wake_up(&data->wait);
+		} else {
 			dev_err(&data->master->dev,
 				"%s : Transfer is not completed", __func__);
-		/* disable interrupts */
-		pch_spi_setclr_reg(data->master, PCH_SPCR, 0, PCH_ALL);
-
-		/* transfer is completed;inform pch_spi_process_messages */
-		data->transfer_complete = true;
-		data->transfer_active = false;
-		wake_up(&data->wait);
+		}
 	}
 }