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| author |   Billy Tsai <billy_tsai@aspeedtech.com> | 2025-02-04 17:17:01 +0800 |
|---|---|---|
| committer |   Alexandre Belloni <alexandre.belloni@bootlin.com> | 2025-02-20 22:54:28 +0100 |
| commit | 6866c91f8c2327546d850d5a85025fb81e2089bf (patch) | |
| tree | 8979d45021cbff87f66ca552c0046d24a4cc2679 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | MAINTAINERS: Add Frank Li to Silvaco I3C (diff) | |
| download | linux-rng-6866c91f8c2327546d850d5a85025fb81e2089bf.tar.xz linux-rng-6866c91f8c2327546d850d5a85025fb81e2089bf.zip | |
i3c: Remove the const qualifier from i2c_msg pointer in i2c_xfers API
The change is necessary to enable the use of the
`i2c_get_dma_safe_msg_buf()` API, which requires a non-const
`struct i2c_msg *` to operate. The `i2c_get_dma_safe_msg_buf()` function
ensures safe handling of I2C messages when using DMA, making it essential
for scenarios where DMA transfers are involved. By removing the `const`
qualifier, this patch allows drivers to prepare and manage DMA-safe
buffers directly.
Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com>
Link: https://lore.kernel.org/r/20250204091702.4014466-1-billy_tsai@aspeedtech.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions