diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2021-10-15 10:14:40 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2021-10-20 17:28:40 +0100 |
| commit | b813f32030e2b70adf68f73e99853f91526aa3a1 (patch) | |
| tree | 1de0272e4c0b6276c21921d199b99d5124d15cb5 /include/linux/mfd/ti_am335x_tscadc.h | |
| parent | 3dafbe93be5d33113af1137c0e54a754cb72551b (diff) | |
mfd: ti_am335x_tscadc: Gather the ctrl register logic in one place
Instead of deriving in the probe and in the resume path the value of the
ctrl register, let's do it only once in the probe, save the value of
this register (all but the subsystem enable bit) in the driver's
structure and use it from the resume callback.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20211015081506.933180-23-miquel.raynal@bootlin.com
Diffstat (limited to 'include/linux/mfd/ti_am335x_tscadc.h')
| -rw-r--r-- | include/linux/mfd/ti_am335x_tscadc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h index 23442059d271..c9c6f0b29181 100644 --- a/include/linux/mfd/ti_am335x_tscadc.h +++ b/include/linux/mfd/ti_am335x_tscadc.h @@ -177,8 +177,8 @@ struct ti_tscadc_dev { phys_addr_t tscadc_phys_base; const struct ti_tscadc_data *data; int irq; - int tsc_wires; struct mfd_cell cells[TSCADC_CELLS]; + u32 ctrl; u32 reg_se_cache; bool adc_waiting; bool adc_in_use; |