From: Tomasz Figa <t.figa@samsung.com>
To: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: mturquette@linaro.org, linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, kyungmin.park@samsung.com
Subject: Re: [PATCH] clk: samsung: Register clk provider only after registering its all clocks
Date: Mon, 30 Jun 2014 15:49:34 +0200 [thread overview]
Message-ID: <53B16AEE.30003@samsung.com> (raw)
In-Reply-To: <1403106412-24526-1-git-send-email-s.nawrocki@samsung.com>
On 18.06.2014 17:46, Sylwester Nawrocki wrote:
> Ensure the clock provider is not registered until after all its related
> clocks were created and are ready to use. Currently there are races
> possible and any (of_)clk_get() call right after a clock provider's
> clk_init_cb callback call may fail.
>
> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
> ---
>
> NOTE: Tested only on Exynos4412.
>
> drivers/clk/samsung/clk-exynos3250.c | 2 ++
> drivers/clk/samsung/clk-exynos4.c | 2 ++
> drivers/clk/samsung/clk-exynos5250.c | 2 ++
> drivers/clk/samsung/clk-exynos5260.c | 2 ++
> drivers/clk/samsung/clk-exynos5410.c | 2 ++
> drivers/clk/samsung/clk-exynos5420.c | 2 ++
> drivers/clk/samsung/clk-exynos5440.c | 2 ++
> drivers/clk/samsung/clk-s3c2410.c | 2 ++
> drivers/clk/samsung/clk-s3c2412.c | 2 ++
> drivers/clk/samsung/clk-s3c2443.c | 2 ++
> drivers/clk/samsung/clk-s3c64xx.c | 2 ++
> drivers/clk/samsung/clk.c | 19 ++++++++++---------
> drivers/clk/samsung/clk.h | 2 ++
> 13 files changed, 34 insertions(+), 9 deletions(-)
Applied for 3.17.
Best regards,
Tomasz
WARNING: multiple messages have this Message-ID (diff)
From: t.figa@samsung.com (Tomasz Figa)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] clk: samsung: Register clk provider only after registering its all clocks
Date: Mon, 30 Jun 2014 15:49:34 +0200 [thread overview]
Message-ID: <53B16AEE.30003@samsung.com> (raw)
In-Reply-To: <1403106412-24526-1-git-send-email-s.nawrocki@samsung.com>
On 18.06.2014 17:46, Sylwester Nawrocki wrote:
> Ensure the clock provider is not registered until after all its related
> clocks were created and are ready to use. Currently there are races
> possible and any (of_)clk_get() call right after a clock provider's
> clk_init_cb callback call may fail.
>
> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
> ---
>
> NOTE: Tested only on Exynos4412.
>
> drivers/clk/samsung/clk-exynos3250.c | 2 ++
> drivers/clk/samsung/clk-exynos4.c | 2 ++
> drivers/clk/samsung/clk-exynos5250.c | 2 ++
> drivers/clk/samsung/clk-exynos5260.c | 2 ++
> drivers/clk/samsung/clk-exynos5410.c | 2 ++
> drivers/clk/samsung/clk-exynos5420.c | 2 ++
> drivers/clk/samsung/clk-exynos5440.c | 2 ++
> drivers/clk/samsung/clk-s3c2410.c | 2 ++
> drivers/clk/samsung/clk-s3c2412.c | 2 ++
> drivers/clk/samsung/clk-s3c2443.c | 2 ++
> drivers/clk/samsung/clk-s3c64xx.c | 2 ++
> drivers/clk/samsung/clk.c | 19 ++++++++++---------
> drivers/clk/samsung/clk.h | 2 ++
> 13 files changed, 34 insertions(+), 9 deletions(-)
Applied for 3.17.
Best regards,
Tomasz
next prev parent reply other threads:[~2014-06-30 13:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-18 15:46 [PATCH] clk: samsung: Register clk provider only after registering its all clocks Sylwester Nawrocki
2014-06-18 15:46 ` Sylwester Nawrocki
2014-06-30 13:49 ` Tomasz Figa [this message]
2014-06-30 13:49 ` Tomasz Figa
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