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authorDomen Puncer <domen@coderock.org>2007-05-15 23:57:05 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-16 21:19:15 -0700
commit0a4dd7783dfc62176a29cb349404180f24f46975 (patch)
tree9cd363f697114b5ade9821f5f4fd4f2f4e4b6976 /drivers/spi/spidev.c
parentbb33ed6345d6156484f39089aa8b52f44ce76609 (diff)
downloadlinux-linaro-stable-0a4dd7783dfc62176a29cb349404180f24f46975.tar.gz
spi: fix spidev for >sizeof(long)/32 devices
find_first_zero_bit accepts number of bits, not longs. Signed-off-by: Domen Puncer <domen.puncer@telargo.com> 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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index c0a6dce800a3..225d6b2f82dd 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -484,7 +484,7 @@ static int spidev_probe(struct spi_device *spi)
* Reusing minors is fine so long as udev or mdev is working.
*/
mutex_lock(&device_list_lock);
- minor = find_first_zero_bit(minors, ARRAY_SIZE(minors));
+ minor = find_first_zero_bit(minors, N_SPI_MINORS);
if (minor < N_SPI_MINORS) {
spidev->dev.parent = &spi->dev;
spidev->dev.class = &spidev_class;