From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Claudiu.Beznea@microchip.com
Cc: sboyd@kernel.org, mturquette@baylibre.com,
linux-kernel@vger.kernel.org, claudiu.beznea@gmail.com,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 0/7] clk: at91: sckc: improve error path
Date: Tue, 18 Jun 2019 11:55:21 +0200 [thread overview]
Message-ID: <20190618095521.GE23549@piout.net> (raw)
In-Reply-To: <1560440205-4604-1-git-send-email-claudiu.beznea@microchip.com>
On 13/06/2019 15:37:06+0000, Claudiu.Beznea@microchip.com wrote:
> From: Claudiu Beznea <claudiu.beznea@microchip.com>
>
> Hi,
>
> This series tries to improve error path for slow clock registrations
> by adding functions to free resources and using them on failures.
>
Does the platform even boot when the slow clock is not available?
The TCB clocksource would fail at:
tc.slow_clk = of_clk_get_by_name(node->parent, "slow_clk");
if (IS_ERR(tc.slow_clk))
return PTR_ERR(tc.slow_clk);
> It is created on top of patch series at [1].
>
> Thank you,
> Claudiu Beznea
>
> [1] https://lore.kernel.org/lkml/1558433454-27971-1-git-send-email-claudiu.beznea@microchip.com/
>
> Claudiu Beznea (7):
> clk: at91: sckc: add support to free slow oscillator
> clk: at91: sckc: add support to free slow rc oscillator
> clk: at91: sckc: add support to free slow clock osclillator
> clk: at91: sckc: improve error path for sam9x5 sck register
> clk: at91: sckc: remove unnecessary line
> clk: at91: sckc: improve error path for sama5d4 sck registration
> clk: at91: sckc: use dedicated functions to unregister clock
>
> drivers/clk/at91/sckc.c | 122 ++++++++++++++++++++++++++++++++++--------------
> 1 file changed, 86 insertions(+), 36 deletions(-)
>
> --
> 2.7.4
>
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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next prev parent reply other threads:[~2019-06-18 9:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-13 15:37 [PATCH 0/7] clk: at91: sckc: improve error path Claudiu.Beznea
2019-06-13 15:37 ` [PATCH 1/7] clk: at91: sckc: add support to free slow oscillator Claudiu.Beznea
2019-06-13 15:37 ` [PATCH 2/7] clk: at91: sckc: add support to free slow rc oscillator Claudiu.Beznea
2019-06-13 15:37 ` [PATCH 3/7] clk: at91: sckc: add support to free slow clock osclillator Claudiu.Beznea
2019-06-13 15:37 ` [PATCH 4/7] clk: at91: sckc: improve error path for sam9x5 sck register Claudiu.Beznea
2019-06-13 15:37 ` [PATCH 5/7] clk: at91: sckc: remove unnecessary line Claudiu.Beznea
2019-06-13 15:37 ` [PATCH 6/7] clk: at91: sckc: improve error path for sama5d4 sck registration Claudiu.Beznea
2019-06-13 15:37 ` [PATCH 7/7] clk: at91: sckc: use dedicated functions to unregister clock Claudiu.Beznea
2019-06-18 9:55 ` Alexandre Belloni [this message]
2019-06-20 10:30 ` [PATCH 0/7] clk: at91: sckc: improve error path Claudiu.Beznea
2019-06-21 9:33 ` Alexandre Belloni
2019-06-26 18:53 ` Stephen Boyd
2019-06-26 19:00 ` Alexandre Belloni
2019-06-27 15:03 ` Stephen Boyd
2019-06-27 15:55 ` Claudiu.Beznea
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