From: Axel Lin <axel.lin@ingics.com>
Date: Wed, 15 Jan 2014 05:22:17 +0000 (+0800)
Subject: spi: octeon: Use list_is_last() instead of open-coded
X-Git-Tag: next-20140306~35^2~2^6~3
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0a4e210e9965de3812df079fc70a702afc4445d2;p=karo-tx-linux.git

spi: octeon: Use list_is_last() instead of open-coded

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/spi/spi-octeon.c b/drivers/spi/spi-octeon.c
index 67249a48b391..862ef30853d3 100644
--- a/drivers/spi/spi-octeon.c
+++ b/drivers/spi/spi-octeon.c
@@ -179,7 +179,8 @@ static int octeon_spi_transfer_one_message(struct spi_master *master,
 	}
 
 	list_for_each_entry(xfer, &msg->transfers, transfer_list) {
-		bool last_xfer = &xfer->transfer_list == msg->transfers.prev;
+		bool last_xfer = list_is_last(&xfer->transfer_list,
+					      &msg->transfers);
 		int r = octeon_spi_do_transfer(p, msg, xfer, last_xfer);
 		if (r < 0) {
 			status = r;