| From | Luis Henriques <> | Subject | [PATCH 3.11 061/233] spi/bcm63xx: don't substract prepend length from total length | Date | Fri, 7 Feb 2014 11:44:40 +0000 |
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3.11.10.4 -stable review patch. If anyone has any objections, please let me know.
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From: Jonas Gorski <jogo@openwrt.org>
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: Luis Henriques <luis.henriques@canonical.com> --- drivers/spi/spi-bcm63xx.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c index 9fd7a39..49c21cd 100644 --- a/drivers/spi/spi-bcm63xx.c +++ b/drivers/spi/spi-bcm63xx.c @@ -169,8 +169,6 @@ 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 */ -- 1.8.3.2
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