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author | David Woodhouse <dwmw2@infradead.org> | 2007-08-23 10:43:14 +0100 |
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committer | David Woodhouse <dwmw2@infradead.org> | 2007-08-23 10:43:14 +0100 |
commit | ac0c955d5048c2c580fa7166a89133f0fd76c125 (patch) | |
tree | 041ac4fb544c7244a1a0b35c8ceabc142d5645c1 /drivers/spi/spidev.c | |
parent | 68d09b1b6780415d82160f6b6d88e82bd724e691 (diff) | |
parent | b377fd3982ad957c796758a90e2988401a884241 (diff) | |
download | op-kernel-dev-ac0c955d5048c2c580fa7166a89133f0fd76c125.zip op-kernel-dev-ac0c955d5048c2c580fa7166a89133f0fd76c125.tar.gz |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/spi/spidev.c')
-rw-r--r-- | drivers/spi/spidev.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 630f781..c55459c 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -183,7 +183,9 @@ static int spidev_message(struct spidev_data *spidev, if (u_tmp->rx_buf) { k_tmp->rx_buf = buf; - if (!access_ok(VERIFY_WRITE, u_tmp->rx_buf, u_tmp->len)) + if (!access_ok(VERIFY_WRITE, (u8 __user *) + (ptrdiff_t) u_tmp->rx_buf, + u_tmp->len)) goto done; } if (u_tmp->tx_buf) { |