linux-kernel - Re: [PATCH] phy: exynos-dp-video: Kill exynos_dp_video_phy_pwr

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Message-id: <54F074D1.50904@samsung.com>
Date:	Fri, 27 Feb 2015 14:44:49 +0100
From:	Sylwester Nawrocki <s.nawrocki@...sung.com>
To:	Axel Lin <axel.lin@...ics.com>,
	Kishon Vijay Abraham I <kishon@...com>
Cc:	Jingoo Han <jg1.han@...sung.com>, linux-kernel@...r.kernel.org,
	"linux-samsung-soc@...r.kernel.org" 
	<linux-samsung-soc@...r.kernel.org>
Subject: Re: [PATCH] phy: exynos-dp-video: Kill exynos_dp_video_phy_pwr_isol
 function

On 27/02/15 05:34, Axel Lin wrote:
> If IS_ERR(state->regs) the .probe fails.
> So IS_ERR(state->regs) test in exynos_dp_video_phy_pwr_isol() is not necessary.
> exynos_dp_video_phy_pwr_isol() simply does a regmap_update_bits() call now,
> just call regmap_update_bits() instead and return proper return value.
> 
> Signed-off-by: Axel Lin <axel.lin@...ics.com>

Reviewed-by: Sylwester Nawrocki <s.nawrocki@...sung.com>

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