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| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2019-04-03 14:40:09 +0200 |
|---|---|---|
| committer |   Wolfram Sang <wsa@the-dreams.de> | 2019-04-16 13:08:11 +0200 |
| commit | 83c42212d2544625b85f44a07d0ad96323e69250 (patch) | |
| tree | f9fbca3a009f6e40eecce87ed42fc49eeef059dd /scripts/gdb/linux/utils.py | |
| parent | i2c: core: remove use of in_atomic() (diff) | |
| download | wireguard-linux-83c42212d2544625b85f44a07d0ad96323e69250.tar.xz wireguard-linux-83c42212d2544625b85f44a07d0ad96323e69250.zip | |
i2c: core: use I2C locking behaviour also for SMBUS
If I2C transfers are executed in atomic contexts, trylock is used
instead of lock. This behaviour was missing for SMBUS, although a lot of
transfers are of SMBUS type, either emulated or direct. So, factor out
the locking routine into a helper and use it for I2C and SMBUS.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions