linux-kernel - Re: [PATCH 3/5] input/cma3000_d0x: Keep configuration on poweroff

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAPybu_1JsTTOn5wP53Qd-jm+JhgwUTLhRb4BPjKaMab6174CNQ@mail.gmail.com>
Date:	Tue, 18 Oct 2011 14:07:15 +0200
From:	Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
To:	Jonathan Cameron <jic23@....ac.uk>
Cc:	dmitry.torokhov@...il.com, sameo@...ux.intel.com,
	peter.ujfalusi@...com, aghayal@...eaurora.org, david@...deman.nu,
	Shubhrajyoti@...com, saaguirre@...com, hemanthv@...com,
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/5] input/cma3000_d0x: Keep configuration on poweroff

On Tue, Oct 18, 2011 at 10:35, Jonathan Cameron <jic23@....ac.uk> wrote:
> 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@...il.com>

I did :(

ricardo@...pili:~/hacking/linux$ scripts/checkpatch.pl
cmr_patches/v1/0003-input-cma3000_d0x-Keep-configuration-on-poweroff.patch
total: 0 errors, 0 warnings, 19 lines checked

cmr_patches/v1/0003-input-cma3000_d0x-Keep-configuration-on-poweroff.patch
has no obvious style problems and is ready for submission.

But I fix that right away


>> ---
>>  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;
>
>



-- 
Ricardo Ribalda
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/