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| author | Jonas Gorski <jogo@openwrt.org> | 2013-12-17 21:42:07 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-13 13:48:01 -0800 |
| commit | d12825478189af51a0feb66744700bfbee257a25 (patch) | |
| tree | 12ab1f0ec96a970a26b6ac3c743bfb6d81f3585d /drivers | |
| parent | 5509a949855b0d0b4a3a12be431aa2f069ac8330 (diff) | |
| download | lwn-d12825478189af51a0feb66744700bfbee257a25.tar.gz lwn-d12825478189af51a0feb66744700bfbee257a25.zip | |
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.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c index a4ec5f4ec817..cd716f4cd37f 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 */ |