From: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH RFC v1 3/5] clk: remove unneeded __clk_enable and __clk_disable
Date: Thu, 30 Apr 2015 12:09:18 -0700 [thread overview]
Message-ID: <55427DDE.4090907@codeaurora.org> (raw)
In-Reply-To: <1429107999-24413-4-git-send-email-aisheng.dong@freescale.com>
On 04/15/15 07:26, Dong Aisheng wrote:
> The only thing __clk_enable/__clk_disable does is NULL pointer checking
> of clk except calling clk_core_{enable|disable} which is already handled
> by clk_core_{enable|disable}.
> So remove this unneeded function.
>
> Cc: Mike Turquette <mturquette@linaro.org>
> Cc: Stephen Boyd <sboyd@codeaurora.org>
> Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com>
> ---
No. You can call clk_enable() and clk_disable() with NULL and it should
be a no-op. With this change it would cause a NULL pointer exception.
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2015-04-30 19:09 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-15 14:26 [PATCH RFC v1 0/5] clk: support clocks which requires parent clock on during operation Dong Aisheng
2015-04-15 14:26 ` [PATCH RFC v1 1/5] clk: change clk_core name of __clk_set_parent_after Dong Aisheng
2015-04-30 19:06 ` Stephen Boyd
2015-05-04 8:15 ` Dong Aisheng
2015-04-15 14:26 ` [PATCH RFC v1 2/5] clk: add missing lock when call clk_core_enable in clk_set_parent Dong Aisheng
2015-04-30 19:07 ` Stephen Boyd
2015-05-04 8:35 ` Dong Aisheng
2015-05-07 0:01 ` Stephen Boyd
2015-05-13 9:21 ` Dong Aisheng
2015-04-15 14:26 ` [PATCH RFC v1 3/5] clk: remove unneeded __clk_enable and __clk_disable Dong Aisheng
2015-04-30 19:09 ` Stephen Boyd [this message]
2015-04-30 22:05 ` Stephen Boyd
2015-05-04 8:16 ` Dong Aisheng
2015-04-15 14:26 ` [PATCH RFC v1 4/5] clk: core: add CLK_SET_PARENT_ON flags to support clocks require parent on Dong Aisheng
2015-05-01 1:09 ` Stephen Boyd
2015-05-04 10:36 ` Dong Aisheng
2015-05-06 23:34 ` Stephen Boyd
2015-05-13 9:20 ` Dong Aisheng
2015-04-15 14:26 ` [PATCH RFC v1 5/5] clk: introduce clk_core_enable_lock and clk_core_disable_lock functions Dong Aisheng
2015-05-01 1:10 ` Stephen Boyd
2015-05-04 10:38 ` Dong Aisheng
2015-04-22 6:12 ` [PATCH RFC v1 0/5] clk: support clocks which requires parent clock on during operation Dong Aisheng
2015-04-30 2:37 ` Dong Aisheng
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