diff options
author | Domen Puncer <domen@coderock.org> | 2007-05-16 02:57:05 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-17 00:19:15 -0400 |
commit | 0a4dd7783dfc62176a29cb349404180f24f46975 (patch) | |
tree | 9cd363f697114b5ade9821f5f4fd4f2f4e4b6976 /drivers/spi | |
parent | bb33ed6345d6156484f39089aa8b52f44ce76609 (diff) |
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')
-rw-r--r-- | drivers/spi/spidev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index c0a6dce800a..225d6b2f82d 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c | |||
@@ -484,7 +484,7 @@ static int spidev_probe(struct spi_device *spi) | |||
484 | * Reusing minors is fine so long as udev or mdev is working. | 484 | * Reusing minors is fine so long as udev or mdev is working. |
485 | */ | 485 | */ |
486 | mutex_lock(&device_list_lock); | 486 | mutex_lock(&device_list_lock); |
487 | minor = find_first_zero_bit(minors, ARRAY_SIZE(minors)); | 487 | minor = find_first_zero_bit(minors, N_SPI_MINORS); |
488 | if (minor < N_SPI_MINORS) { | 488 | if (minor < N_SPI_MINORS) { |
489 | spidev->dev.parent = &spi->dev; | 489 | spidev->dev.parent = &spi->dev; |
490 | spidev->dev.class = &spidev_class; | 490 | spidev->dev.class = &spidev_class; |