From: Josh Cartwright <joshc@codeaurora.org>
To: Stephen Boyd <sboyd@codeaurora.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 1/9] Input: pmic8xxx-pwrkey - Migrate to regmap APIs
Date: Wed, 26 Feb 2014 17:59:59 -0600 [thread overview]
Message-ID: <20140226235959.GD18563@joshc.qualcomm.com> (raw)
In-Reply-To: <1393441562-685-2-git-send-email-sboyd@codeaurora.org>
On Wed, Feb 26, 2014 at 11:05:54AM -0800, Stephen Boyd wrote:
> Use the regmap APIs for this driver instead of custom pm8xxx
> APIs. This breaks this driver's dependency on the pm8xxx APIs and
> allows us to easily port it to other bus protocols in the future.
>
> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
> ---
> drivers/input/misc/pmic8xxx-pwrkey.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/input/misc/pmic8xxx-pwrkey.c b/drivers/input/misc/pmic8xxx-pwrkey.c
> index 0e1a05f95858..cf6125dc3b51 100644
> --- a/drivers/input/misc/pmic8xxx-pwrkey.c
> +++ b/drivers/input/misc/pmic8xxx-pwrkey.c
> @@ -120,6 +120,10 @@ static int pmic8xxx_pwrkey_probe(struct platform_device *pdev)
> return -ENOMEM;
> }
>
> + regmap = dev_get_regmap(pdev->dev.parent, NULL);
> + if (!regmap)
> + return -ENODEV;
> +
This looks really weird. A previous version of patch was included in
v3.14-rc1 (1e63bd9cc4), which already included a very similar hunk...
Maybe the fact that the hunk isn't identical is why a rebase didn't drop
it (and instead, now if this gets merged, we'll have unnecessary
duplication).
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
hosted by The Linux Foundation
next prev parent reply other threads:[~2014-02-27 0:02 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-26 19:05 [PATCH v3 0/9] Use regmap+devm+DT in pm8xxx input drivers Stephen Boyd
2014-02-26 19:05 ` [PATCH v3 1/9] Input: pmic8xxx-pwrkey - Migrate to regmap APIs Stephen Boyd
2014-02-26 23:59 ` Josh Cartwright [this message]
2014-02-27 0:05 ` Stephen Boyd
2014-02-27 0:13 ` Josh Cartwright
2014-02-27 0:20 ` Stephen Boyd
2014-02-27 0:30 ` Josh Cartwright
2014-02-27 0:43 ` Stephen Boyd
2014-02-27 2:31 ` Josh Cartwright
2014-02-26 19:05 ` [PATCH v3 2/9] Input: pmic8xxx-keypad - Migrate to devm_* APIs Stephen Boyd
2014-02-27 0:09 ` Josh Cartwright
2014-02-27 0:20 ` Stephen Boyd
2014-02-26 19:05 ` [PATCH v3 3/9] Input: pmic8xxx-keypad - Migrate to regmap APIs Stephen Boyd
2014-02-26 19:05 ` [PATCH v3 4/9] Input: pmic8xxx-pwrkey - Migrate to DT Stephen Boyd
2014-02-26 19:05 ` [PATCH v3 5/9] Input: pm8xxx-vibrator - Add DT match table Stephen Boyd
2014-02-26 19:05 ` [PATCH v3 6/9] Input: pmic8xxx-keypad - Migrate to DT Stephen Boyd
2014-02-26 19:06 ` [PATCH v3 7/9] devicetree: bindings: Document PM8921/8058 keypads Stephen Boyd
2014-02-26 19:06 ` [PATCH v3 8/9] devicetree: bindings: Document PM8921/8058 power keys Stephen Boyd
2014-02-26 19:06 ` [PATCH v3 9/9] devicetree: bindings: Document PM8921/8058 vibrators Stephen Boyd
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