diff options
| author | David Brownell <david-b@pacbell.net> | 2007-08-10 13:01:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-08-11 15:47:42 -0700 |
| commit | 96ddbf504a05502800e7cbeb4d08abbcc206c51c (patch) | |
| tree | 8b33c0a5805fbdccff638a95492106c6430d8c52 /drivers/spi/spidev.c | |
| parent | 4a2a4da43995864786d59f5f0ebf42c0c1e2cdd1 (diff) | |
| download | linux-96ddbf504a05502800e7cbeb4d08abbcc206c51c.tar.gz linux-96ddbf504a05502800e7cbeb4d08abbcc206c51c.tar.bz2 linux-96ddbf504a05502800e7cbeb4d08abbcc206c51c.zip | |
spidev warning fix
Git rid of "warning: passing arg 2 of `access_ok' makes pointer from integer
without a cast" reported on SH ... most architectures use macros in that
test, SH uses inlined functions.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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 630f781aeb19..c55459c592b8 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) { |