diff options
| author | Shrey Vijay <shreyv@codeaurora.org> | 2017-05-08 19:16:23 +0530 |
|---|---|---|
| committer | Shrey Vijay <shreyv@codeaurora.org> | 2017-06-12 13:11:01 +0530 |
| commit | e7b5532deb7cb6e3d1c905dd49dc21d2bef6d611 (patch) | |
| tree | 6b2104030716c442983518dad50e4e46323213ef /include | |
| parent | 3d82d66409abb91539bcb9d1f343fcb9d583f2b4 (diff) | |
i2c-msm-v2: Print error logs in process context
Move error logs from interrupt context to process context to
avoid blocking other interrupts and reduce latencies in
ISR handling.
Also keep error check for BAM rx completion.
Change-Id: Ibf355561495b35702118eaf9a0f38c0fdc9310b3
Signed-off-by: Shrey Vijay <shreyv@codeaurora.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/i2c/i2c-msm-v2.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/i2c/i2c-msm-v2.h b/include/linux/i2c/i2c-msm-v2.h index 468a1d6fa58d..3ba9289549a2 100644 --- a/include/linux/i2c/i2c-msm-v2.h +++ b/include/linux/i2c/i2c-msm-v2.h @@ -581,6 +581,8 @@ struct i2c_msm_xfer { * @rsrcs resources from platform data including clocks, gpios, irqs, and * memory regions. * @mstr_clk_ctl cached value for programming to mstr_clk_ctl register + * @i2c_sts_reg status of QUP_I2C_MASTER_STATUS register. + * @qup_op_reg status of QUP_OPERATIONAL register. */ struct i2c_msm_ctrl { struct device *dev; @@ -589,6 +591,8 @@ struct i2c_msm_ctrl { struct i2c_msm_dbgfs dbgfs; struct i2c_msm_resources rsrcs; u32 mstr_clk_ctl; + u32 i2c_sts_reg; + u32 qup_op_reg; enum i2c_msm_power_state pwr_state; }; |