From: Stephen Boyd <sboyd@codeaurora.org>
To: Javier Martinez Canillas <javier@osg.samsung.com>
Cc: linux-kernel@vger.kernel.org, Kukjin Kim <kgene@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
linux-clk@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
Sylwester Nawrocki <s.nawrocki@samsung.com>,
Tomasz Figa <tomasz.figa@gmail.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2] clk: samsung: clk-exynos-audss: Fix module autoload
Date: Mon, 17 Oct 2016 15:21:50 -0700 [thread overview]
Message-ID: <20161017222150.GE8871@codeaurora.org> (raw)
In-Reply-To: <1476625507-21377-1-git-send-email-javier@osg.samsung.com>
On 10/16, Javier Martinez Canillas wrote:
> If the driver is built as a module, autoload won't work because the module
> alias information is not filled. So user-space can't match the registered
> device with the corresponding module.
>
> Export the module alias information using the MODULE_DEVICE_TABLE() macro.
>
> Before this patch:
>
> $ modinfo drivers/clk/samsung/clk-exynos-audss.ko | grep alias
> alias: platform:exynos-audss-clk
>
> After this patch:
>
> $ modinfo drivers/clk/samsung/clk-exynos-audss.ko | grep alias
> alias: platform:exynos-audss-clk
> alias: of:N*T*Csamsung,exynos5420-audss-clockC*
> alias: of:N*T*Csamsung,exynos5420-audss-clock
> alias: of:N*T*Csamsung,exynos5410-audss-clockC*
> alias: of:N*T*Csamsung,exynos5410-audss-clock
> alias: of:N*T*Csamsung,exynos5250-audss-clockC*
> alias: of:N*T*Csamsung,exynos5250-audss-clock
> alias: of:N*T*Csamsung,exynos4210-audss-clockC*
> alias: of:N*T*Csamsung,exynos4210-audss-clock
>
> Fixes: 4d252fd5719b ("clk: samsung: Allow modular build of the Audio Subsystem CLKCON driver")
> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
> Tested-by: Krzysztof Kozlowski <krzk@kernel.org>
>
> ---
Applied to clk-fixes
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
WARNING: multiple messages have this Message-ID (diff)
From: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] clk: samsung: clk-exynos-audss: Fix module autoload
Date: Mon, 17 Oct 2016 15:21:50 -0700 [thread overview]
Message-ID: <20161017222150.GE8871@codeaurora.org> (raw)
In-Reply-To: <1476625507-21377-1-git-send-email-javier@osg.samsung.com>
On 10/16, Javier Martinez Canillas wrote:
> If the driver is built as a module, autoload won't work because the module
> alias information is not filled. So user-space can't match the registered
> device with the corresponding module.
>
> Export the module alias information using the MODULE_DEVICE_TABLE() macro.
>
> Before this patch:
>
> $ modinfo drivers/clk/samsung/clk-exynos-audss.ko | grep alias
> alias: platform:exynos-audss-clk
>
> After this patch:
>
> $ modinfo drivers/clk/samsung/clk-exynos-audss.ko | grep alias
> alias: platform:exynos-audss-clk
> alias: of:N*T*Csamsung,exynos5420-audss-clockC*
> alias: of:N*T*Csamsung,exynos5420-audss-clock
> alias: of:N*T*Csamsung,exynos5410-audss-clockC*
> alias: of:N*T*Csamsung,exynos5410-audss-clock
> alias: of:N*T*Csamsung,exynos5250-audss-clockC*
> alias: of:N*T*Csamsung,exynos5250-audss-clock
> alias: of:N*T*Csamsung,exynos4210-audss-clockC*
> alias: of:N*T*Csamsung,exynos4210-audss-clock
>
> Fixes: 4d252fd5719b ("clk: samsung: Allow modular build of the Audio Subsystem CLKCON driver")
> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
> Tested-by: Krzysztof Kozlowski <krzk@kernel.org>
>
> ---
Applied to clk-fixes
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2016-10-17 22:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-16 13:45 [PATCH v2] clk: samsung: clk-exynos-audss: Fix module autoload Javier Martinez Canillas
2016-10-16 13:45 ` Javier Martinez Canillas
2016-10-17 22:21 ` Stephen Boyd [this message]
2016-10-17 22:21 ` Stephen Boyd
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