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Subject[PATCH 3.12 036/107] spi/bcm63xx: dont substract prepend length from total length
Date
3.12-stable review patch.  If anyone has any objections, please let me know.

------------------

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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/spi/spi-bcm63xx.c | 2 --
1 file changed, 2 deletions(-)

--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -169,8 +169,6 @@ static int bcm63xx_txrx_bufs(struct spi_
transfer_list);
}

- len -= prepend_len;
-
init_completion(&bs->done);

/* Fill in the Message control register */



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