From: Andi Shyti <andi.shyti@samsung.com> To: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Kukjin Kim <kgene@kernel.org>, Krzysztof Kozlowski <k.kozlowski@samsung.com>, Mark Brown <broonie@kernel.org>, Sylwester Nawrocki <s.nawrocki@samsung.com>, Tomasz Figa <tomasz.figa@gmail.com>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@codeaurora.org> Cc: Chanwoo Choi <cw00.choi@samsung.com>, Jaehoon Chung <jh80.chung@samsung.com>, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-spi@vger.kernel.org, Andi Shyti <andi.shyti@samsung.com>, Andi Shyti <andi@etezian.org> Subject: [PATCH v2 4/7] spi: s3c64xx: use error code from clk_prepare_enable() Date: Fri, 08 Jul 2016 23:46:38 +0900 [thread overview] Message-ID: <1467989201-14661-5-git-send-email-andi.shyti@samsung.com> (raw) In-Reply-To: <1467989201-14661-1-git-send-email-andi.shyti@samsung.com> If clk_prepare_enable() fails do not return -EBUSY but use the value provided by the function itself. Suggested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Andi Shyti <andi.shyti@samsung.com> --- drivers/spi/spi-s3c64xx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 0784a4d..3a65adf 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1126,9 +1126,9 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) goto err_deref_master; } - if (clk_prepare_enable(sdd->clk)) { + ret = clk_prepare_enable(sdd->clk); + if (ret) { dev_err(&pdev->dev, "Couldn't enable clock 'spi'\n"); - ret = -EBUSY; goto err_deref_master; } @@ -1141,9 +1141,9 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) goto err_disable_clk; } - if (clk_prepare_enable(sdd->src_clk)) { + ret = clk_prepare_enable(sdd->src_clk); + if (ret) { dev_err(&pdev->dev, "Couldn't enable clock '%s'\n", clk_name); - ret = -EBUSY; goto err_disable_clk; } -- 2.8.1
WARNING: multiple messages have this Message-ID (diff)
From: andi.shyti@samsung.com (Andi Shyti) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 4/7] spi: s3c64xx: use error code from clk_prepare_enable() Date: Fri, 08 Jul 2016 23:46:38 +0900 [thread overview] Message-ID: <1467989201-14661-5-git-send-email-andi.shyti@samsung.com> (raw) In-Reply-To: <1467989201-14661-1-git-send-email-andi.shyti@samsung.com> If clk_prepare_enable() fails do not return -EBUSY but use the value provided by the function itself. Suggested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Andi Shyti <andi.shyti@samsung.com> --- drivers/spi/spi-s3c64xx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 0784a4d..3a65adf 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1126,9 +1126,9 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) goto err_deref_master; } - if (clk_prepare_enable(sdd->clk)) { + ret = clk_prepare_enable(sdd->clk); + if (ret) { dev_err(&pdev->dev, "Couldn't enable clock 'spi'\n"); - ret = -EBUSY; goto err_deref_master; } @@ -1141,9 +1141,9 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) goto err_disable_clk; } - if (clk_prepare_enable(sdd->src_clk)) { + ret = clk_prepare_enable(sdd->src_clk); + if (ret) { dev_err(&pdev->dev, "Couldn't enable clock '%s'\n", clk_name); - ret = -EBUSY; goto err_disable_clk; } -- 2.8.1
next prev parent reply other threads:[~2016-07-08 14:46 UTC|newest] Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-07-08 14:46 [PATCH v2 0/7] spi s3c64xx ioclk handling Andi Shyti 2016-07-08 14:46 ` Andi Shyti 2016-07-08 14:46 ` Andi Shyti 2016-07-08 14:46 ` [PATCH v2 1/7] bindings: spi-samsung: add exynos5433 spi compatible Andi Shyti 2016-07-08 14:46 ` Andi Shyti 2016-07-08 20:23 ` Krzysztof Kozlowski 2016-07-08 20:23 ` Krzysztof Kozlowski [not found] ` <1467989201-14661-2-git-send-email-andi.shyti-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2016-07-11 10:49 ` Sylwester Nawrocki 2016-07-11 10:49 ` Sylwester Nawrocki 2016-07-11 10:49 ` Sylwester Nawrocki 2016-07-14 16:33 ` Applied "spi: s3c64xx: add exynos5433 spi compatible" to the spi tree Mark Brown 2016-07-14 16:33 ` Mark Brown 2016-07-14 16:33 ` Mark Brown 2016-07-08 14:46 ` [PATCH v2 2/7] bindings: spi-samsung: document the clocks and the clock-name property Andi Shyti 2016-07-08 14:46 ` Andi Shyti 2016-07-08 20:32 ` Krzysztof Kozlowski 2016-07-08 20:32 ` Krzysztof Kozlowski 2016-07-11 2:36 ` [PATCH v3] " Andi Shyti 2016-07-11 2:36 ` Andi Shyti 2016-07-11 2:36 ` Andi Shyti 2016-07-14 16:32 ` Applied "spi: s3c64xx: document the clocks and the clock-name property" to the spi tree Mark Brown 2016-07-14 16:32 ` Mark Brown 2016-07-14 16:32 ` Mark Brown 2016-07-08 14:46 ` [PATCH v2 3/7] spi: s3c64xx: rename goto labels to meaningful names Andi Shyti 2016-07-08 14:46 ` Andi Shyti [not found] ` <1467989201-14661-4-git-send-email-andi.shyti-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2016-07-14 16:32 ` Applied "spi: s3c64xx: rename goto labels to meaningful names" to the spi tree Mark Brown 2016-07-14 16:32 ` Mark Brown 2016-07-14 16:32 ` Mark Brown 2016-07-14 16:32 ` Mark Brown 2016-07-08 14:46 ` Andi Shyti [this message] 2016-07-08 14:46 ` [PATCH v2 4/7] spi: s3c64xx: use error code from clk_prepare_enable() Andi Shyti 2016-07-08 20:33 ` Krzysztof Kozlowski 2016-07-08 20:33 ` Krzysztof Kozlowski 2016-07-14 16:32 ` Applied "spi: s3c64xx: use error code from clk_prepare_enable()" to the spi tree Mark Brown 2016-07-14 16:32 ` Mark Brown 2016-07-14 16:32 ` Mark Brown [not found] ` <1467989201-14661-1-git-send-email-andi.shyti-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2016-07-08 14:46 ` [PATCH v2 5/7] spi: s3c64xx: add exynos5433 compatible for ioclk handling Andi Shyti 2016-07-08 14:46 ` Andi Shyti 2016-07-08 14:46 ` Andi Shyti [not found] ` <1467989201-14661-6-git-send-email-andi.shyti-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2016-07-08 16:13 ` Michael Turquette 2016-07-08 16:13 ` Michael Turquette 2016-07-08 16:13 ` Michael Turquette 2016-07-08 16:13 ` Michael Turquette 2016-07-08 16:31 ` Andi Shyti 2016-07-08 16:31 ` Andi Shyti 2016-07-08 20:39 ` Krzysztof Kozlowski 2016-07-08 20:39 ` Krzysztof Kozlowski 2016-07-14 16:32 ` Applied "spi: s3c64xx: add Exynos5433 compatible for ioclk handling" to the spi tree Mark Brown 2016-07-14 16:32 ` Mark Brown 2016-07-14 16:32 ` Mark Brown 2016-07-08 16:21 ` [PATCH v2 0/7] spi s3c64xx ioclk handling Michael Turquette 2016-07-08 16:21 ` Michael Turquette 2016-07-08 16:21 ` Michael Turquette 2016-07-08 16:21 ` Michael Turquette 2016-07-08 14:46 ` [PATCH v2 6/7] spi: s3c64xx: restore removed comments Andi Shyti 2016-07-08 14:46 ` Andi Shyti [not found] ` <1467989201-14661-7-git-send-email-andi.shyti-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2016-07-08 16:17 ` Michael Turquette 2016-07-08 16:17 ` Michael Turquette 2016-07-08 16:17 ` Michael Turquette 2016-07-08 16:17 ` Michael Turquette 2016-07-08 16:35 ` Andi Shyti 2016-07-08 16:35 ` Andi Shyti 2016-07-08 16:35 ` Andi Shyti 2016-07-11 10:33 ` Sylwester Nawrocki 2016-07-11 10:33 ` Sylwester Nawrocki [not found] ` <57837606.8050906-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2016-07-11 22:17 ` Michael Turquette 2016-07-11 22:17 ` Michael Turquette 2016-07-11 22:17 ` Michael Turquette 2016-07-12 12:16 ` Sylwester Nawrocki 2016-07-12 12:16 ` Sylwester Nawrocki 2016-07-12 6:54 ` [PATCH v3 " Andi Shyti 2016-07-12 6:54 ` Andi Shyti 2016-07-12 18:07 ` Michael Turquette 2016-07-12 18:07 ` Michael Turquette 2016-07-12 18:07 ` Michael Turquette 2016-07-12 18:07 ` Michael Turquette [not found] ` <1468306444-18512-1-git-send-email-andi.shyti-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2016-07-12 8:22 ` Mark Brown 2016-07-12 8:22 ` Mark Brown 2016-07-12 8:22 ` Mark Brown [not found] ` <20160712082256.GD9976-GFdadSzt00ze9xe1eoZjHA@public.gmane.org> 2016-07-12 8:25 ` Andi Shyti 2016-07-12 8:25 ` Andi Shyti 2016-07-12 8:25 ` Andi Shyti 2016-07-12 9:00 ` Mark Brown 2016-07-12 9:00 ` Mark Brown 2016-07-14 16:32 ` Applied "spi: s3c64xx: restore removed comments" to the spi tree Mark Brown 2016-07-14 16:32 ` Mark Brown 2016-07-14 16:32 ` Mark Brown 2016-07-14 16:32 ` Mark Brown 2016-07-08 20:35 ` [PATCH v2 6/7] spi: s3c64xx: restore removed comments Krzysztof Kozlowski 2016-07-08 20:35 ` Krzysztof Kozlowski 2016-07-08 20:35 ` Krzysztof Kozlowski 2016-07-08 14:46 ` [PATCH v2 7/7] clk: exynos5433: remove CLK_IGNORE_UNUSED flag from SPI clocks Andi Shyti 2016-07-08 14:46 ` Andi Shyti 2016-07-11 10:58 ` Sylwester Nawrocki 2016-07-11 10:58 ` Sylwester Nawrocki
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1467989201-14661-5-git-send-email-andi.shyti@samsung.com \ --to=andi.shyti@samsung.com \ --cc=andi@etezian.org \ --cc=broonie@kernel.org \ --cc=cw00.choi@samsung.com \ --cc=devicetree@vger.kernel.org \ --cc=jh80.chung@samsung.com \ --cc=k.kozlowski@samsung.com \ --cc=kgene@kernel.org \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-clk@vger.kernel.org \ --cc=linux-samsung-soc@vger.kernel.org \ --cc=linux-spi@vger.kernel.org \ --cc=mark.rutland@arm.com \ --cc=mturquette@baylibre.com \ --cc=robh+dt@kernel.org \ --cc=s.nawrocki@samsung.com \ --cc=sboyd@codeaurora.org \ --cc=tomasz.figa@gmail.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.