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| author | Roel Kluin | 2009-01-18 15:34:55 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2009-04-03 23:53:27 +0200 |
| commit | a44522b20d24c1c2f6496106be17bc1fb6448d42 (patch) | |
| tree | b34d753e1725a4b45d3fdda889db8321153bb93b /drivers/staging/meilhaus | |
| parent | Staging: meilhaus: Use DEFINE_SPINLOCK (diff) | |
| download | kernel-qcow2-linux-a44522b20d24c1c2f6496106be17bc1fb6448d42.tar.gz kernel-qcow2-linux-a44522b20d24c1c2f6496106be17bc1fb6448d42.tar.xz kernel-qcow2-linux-a44522b20d24c1c2f6496106be17bc1fb6448d42.zip | |
Staging: meilhaus: unsigned won't get negative after subtraction
Since unsigned, it won't get negative after subtraction.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/meilhaus')
| -rw-r--r-- | drivers/staging/meilhaus/me6000_ao.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/staging/meilhaus/me6000_ao.c b/drivers/staging/meilhaus/me6000_ao.c index e1c94cb71677..dcb3526d591c 100644 --- a/drivers/staging/meilhaus/me6000_ao.c +++ b/drivers/staging/meilhaus/me6000_ao.c @@ -2825,10 +2825,11 @@ int inline ao_stop_immediately(me6000_ao_subdevice_t * instance) int i; uint32_t single_mask; - single_mask = - (instance->ao_idx - ME6000_AO_SINGLE_STATUS_OFFSET < - 0) ? 0x0000 : (0x0001 << (instance->ao_idx - - ME6000_AO_SINGLE_STATUS_OFFSET)); + if (instance->ao_idx < ME6000_AO_SINGLE_STATUS_OFFSET) + single_mask = 0x0000; + else + single_mask = 0x0001 << (instance->ao_idx - + ME6000_AO_SINGLE_STATUS_OFFSET); timeout = (instance->hardware_stop_delay > |