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| author | Michail Georgios Etairidis <[email protected]> | 2017-06-20 10:20:42 +0200 |
|---|---|---|
| committer | Wolfram Sang <[email protected]> | 2017-06-22 10:52:02 +0200 |
| commit | 6c782a5ea56a799658e213a78dc1455264938afa (patch) | |
| tree | 3a165441740a5a1475f972b7dd55b97e9d73458a /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 41f1830f5a7af77cf5c86359aba3cbd706687e52 (diff) | |
i2c: imx: Use correct function to write to register
The i2c-imx driver incorrectly uses readb()/writeb() to read and
write to the appropriate registers when performing a repeated start.
The appropriate imx_i2c_read_reg()/imx_i2c_write_reg() functions
should be used instead. Performing a repeated start results in
a kernel panic. The platform is imx.
Signed-off-by: Michail G Etairidis <[email protected]>
Fixes: ce1a78840ff7 ("i2c: imx: add DMA support for freescale i2c driver")
Fixes: 054b62d9f25c ("i2c: imx: fix the i2c bus hang issue when do repeat restart")
Acked-by: Fugang Duan <[email protected]>
Acked-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions