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SubjectRe: [PATCH 3/5] input/cma3000_d0x: Keep configuration on poweroff
On 10/18/11 09:28, Ricardo Ribalda Delgado wrote:
> When the device goes to poweroff keep the spi/i2c configuration.
> Otherwhise the device could not wake up if it was in spi mode.
>
Run checkpatch.pl over these
> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
> ---
> drivers/input/misc/cma3000_d0x.c | 6 +++++-
> 1 files changed, 5 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/input/misc/cma3000_d0x.c b/drivers/input/misc/cma3000_d0x.c
> index 9899742..15577b7 100644
> --- a/drivers/input/misc/cma3000_d0x.c
> +++ b/drivers/input/misc/cma3000_d0x.c
> @@ -44,6 +44,7 @@
> #define CMA3000_RANGE2G (1 << 7)
> #define CMA3000_RANGE8G (0 << 7)
> #define CMA3000_BUSI2C (0 << 4)
> +#define CMA3000_BUSSPI (1 << 4)
> #define CMA3000_MODEMASK (7 << 1)
> #define CMA3000_GRANGEMASK (1 << 7)
>
> @@ -230,8 +231,11 @@ static int cma3000_poweron(struct cma3000_accl_data *data)
> static int cma3000_poweroff(struct cma3000_accl_data *data)
> {
> int ret;
> + u8 ctrl = CMAMODE_POFF;
>
> - ret = CMA3000_SET(data, CMA3000_CTRL, CMAMODE_POFF, "Mode setting");
> + ctrl |= data->bus_ops->ctrl_mod;
> +
> + ret = CMA3000_SET(data, CMA3000_CTRL , ctrl, "Mode setting");
no space before comma.
> msleep(CMA3000_SETDELAY);
>
> return ret;



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