aboutsummaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorJonas Gorski <jogo@openwrt.org>2013-12-17 21:42:07 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-02-13 13:48:01 -0800
commitd12825478189af51a0feb66744700bfbee257a25 (patch)
tree12ab1f0ec96a970a26b6ac3c743bfb6d81f3585d /drivers
parent5509a949855b0d0b4a3a12be431aa2f069ac8330 (diff)
downloadlinaro-lsk-d12825478189af51a0feb66744700bfbee257a25.tar.gz
spi/bcm63xx: don't substract prepend length from total length
commit 86b3bde003e6bf60ccb9c09b4115b8a2f533974c upstream. The spi command must include the full message length including any prepended writes, else transfers larger than 256 bytes will be incomplete. Signed-off-by: Jonas Gorski <jogo@openwrt.org> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/spi/spi-bcm63xx.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index a4ec5f4ec81..cd716f4cd37 100644
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -180,8 +180,6 @@ static int bcm63xx_txrx_bufs(struct spi_device *spi, struct spi_transfer *first,
transfer_list);
}
- len -= prepend_len;
-
init_completion(&bs->done);
/* Fill in the Message control register */