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| author | Dan Carpenter <error27@gmail.com> | 2010-10-12 10:42:08 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-21 01:18:38 -0200 |
| commit | b784cfcec7293f688b09d3850826216a4e134d2e (patch) | |
| tree | a71f990d9a36073a2175adb39aa1235f1f10665c /drivers/spi/spi_gpio.c | |
| parent | b768d47eb6e467b198351c0344e2e3e49c45c476 (diff) | |
| download | op-kernel-dev-b784cfcec7293f688b09d3850826216a4e134d2e.zip op-kernel-dev-b784cfcec7293f688b09d3850826216a4e134d2e.tar.gz | |
[media] IR/streamzap: fix usec to nsec conversion
There is an integer overflow here because 0x03000000 * 1000 is too large
for 31 bits.
rawir.duration should be in terms of nsecs.
IR_MAX_DURATION and 0x03000000 are already in terms of nsecs.
STREAMZAP_TIMEOUT and STREAMZAP_RESOLUTION are 255 and 256 respectively
and are in terms of usecs.
The original code had a deadline of 1.005 seconds and the new code has a
deadline of .065 seconds.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/spi/spi_gpio.c')
0 files changed, 0 insertions, 0 deletions
