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| author | Shubhrajyoti Datta <[email protected]> | 2019-02-05 11:12:53 +0000 |
|---|---|---|
| committer | Wolfram Sang <[email protected]> | 2019-02-15 08:42:17 +0000 |
| commit | d358def706880defa4c9e87381c5bf086a97d5f9 (patch) | |
| tree | 9b4bb7c99fa280365631179c3d71a44d2fd90369 /scripts/gcc-plugins/cyc_complexity_plugin.c | |
| parent | Linux 5.0-rc6 (diff) | |
| download | kernel-d358def706880defa4c9e87381c5bf086a97d5f9.tar.gz kernel-d358def706880defa4c9e87381c5bf086a97d5f9.zip | |
i2c: cadence: Fix the hold bit setting
In case the hold bit is not needed we are carrying the old values.
Fix the same by resetting the bit when not needed.
Fixes the sporadic i2c bus lockups on National Instruments
Zynq-based devices.
Fixes: df8eb5691c48 ("i2c: Add driver for Cadence I2C controller")
Reported-by: Kyle Roeschley <[email protected]>
Acked-by: Michal Simek <[email protected]>
Signed-off-by: Shubhrajyoti Datta <[email protected]>
Tested-by: Kyle Roeschley <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/cyc_complexity_plugin.c')
0 files changed, 0 insertions, 0 deletions