| commit | aafced673c06b7c77040c1df42e2e965be5d0376 | [log] [tgz] |
|---|---|---|
| author | Qii Wang <qii.wang@mediatek.com> | Fri Oct 30 19:58:01 2020 +0800 |
| committer | Wolfram Sang <wsa@kernel.org> | Tue Nov 03 22:13:10 2020 +0100 |
| tree | bbbe81b97ed9cbbae60e13a82da46750380d9a28 | |
| parent | 3cea11cd5e3b00d91caf0b4730194039b45c5891 [diff] |
i2c: mediatek: move dma reset before i2c reset The i2c driver default do dma reset after i2c reset, but sometimes i2c reset will trigger dma tx2rx, then apdma write data to dram which has been i2c_put_dma_safe_msg_buf(kfree). Move dma reset before i2c reset in mtk_i2c_init_hw to fix it. Signed-off-by: Qii Wang <qii.wang@mediatek.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>