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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Mark Brown <broonie@kernel.org>,
	Cezary Rojewski <cezary.rojewski@intel.com>,
	linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org,
	alsa-devel@alsa-project.org
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Jie Yang <yang.jie@linux.intel.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Liam Girdwood <liam.r.girdwood@linux.intel.com>,
	Takashi Iwai <tiwai@suse.com>,
	Robert Jarzmik <robert.jarzmik@free.fr>,
	Daniel Mack <daniel@zonque.org>
Subject: [PATCH v1 01/14] spi: pxa2xx: Use one point of return when ->probe() fails
Date: Fri, 23 Apr 2021 19:34:24 +0300	[thread overview]
Message-ID: <20210423163437.89306-1-andriy.shevchenko@linux.intel.com> (raw)

When we can't allocate SPI controller, jump to the error path rather than
return locally.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/spi/spi-pxa2xx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 0cc767283674..0ef22045b006 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1701,8 +1701,8 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
 
 	if (!controller) {
 		dev_err(&pdev->dev, "cannot alloc spi_controller\n");
-		pxa_ssp_free(ssp);
-		return -ENOMEM;
+		status = -ENOMEM;
+		goto out_error_controller_alloc;
 	}
 	drv_data = spi_controller_get_devdata(controller);
 	drv_data->controller = controller;
-- 
2.30.2


WARNING: multiple messages have this Message-ID (diff)
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Mark Brown <broonie@kernel.org>,
	Cezary Rojewski <cezary.rojewski@intel.com>,
	linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org,
	alsa-devel@alsa-project.org
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Daniel Mack <daniel@zonque.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Robert Jarzmik <robert.jarzmik@free.fr>,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
	Liam Girdwood <liam.r.girdwood@linux.intel.com>,
	Jie Yang <yang.jie@linux.intel.com>,
	Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>
Subject: [PATCH v1 01/14] spi: pxa2xx: Use one point of return when ->probe() fails
Date: Fri, 23 Apr 2021 19:34:24 +0300	[thread overview]
Message-ID: <20210423163437.89306-1-andriy.shevchenko@linux.intel.com> (raw)

When we can't allocate SPI controller, jump to the error path rather than
return locally.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/spi/spi-pxa2xx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 0cc767283674..0ef22045b006 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1701,8 +1701,8 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
 
 	if (!controller) {
 		dev_err(&pdev->dev, "cannot alloc spi_controller\n");
-		pxa_ssp_free(ssp);
-		return -ENOMEM;
+		status = -ENOMEM;
+		goto out_error_controller_alloc;
 	}
 	drv_data = spi_controller_get_devdata(controller);
 	drv_data->controller = controller;
-- 
2.30.2


WARNING: multiple messages have this Message-ID (diff)
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Mark Brown <broonie@kernel.org>,
	Cezary Rojewski <cezary.rojewski@intel.com>,
	linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org,
	alsa-devel@alsa-project.org
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Daniel Mack <daniel@zonque.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Robert Jarzmik <robert.jarzmik@free.fr>,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
	Liam Girdwood <liam.r.girdwood@linux.intel.com>,
	Jie Yang <yang.jie@linux.intel.com>,
	Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>
Subject: [PATCH v1 01/14] spi: pxa2xx: Use one point of return when ->probe() fails
Date: Fri, 23 Apr 2021 19:34:24 +0300	[thread overview]
Message-ID: <20210423163437.89306-1-andriy.shevchenko@linux.intel.com> (raw)

When we can't allocate SPI controller, jump to the error path rather than
return locally.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/spi/spi-pxa2xx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 0cc767283674..0ef22045b006 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1701,8 +1701,8 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
 
 	if (!controller) {
 		dev_err(&pdev->dev, "cannot alloc spi_controller\n");
-		pxa_ssp_free(ssp);
-		return -ENOMEM;
+		status = -ENOMEM;
+		goto out_error_controller_alloc;
 	}
 	drv_data = spi_controller_get_devdata(controller);
 	drv_data->controller = controller;
-- 
2.30.2


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             reply	other threads:[~2021-04-23 16:36 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-23 16:34 Andy Shevchenko [this message]
2021-04-23 16:34 ` [PATCH v1 01/14] spi: pxa2xx: Use one point of return when ->probe() fails Andy Shevchenko
2021-04-23 16:34 ` Andy Shevchenko
2021-04-23 16:34 ` [PATCH v1 02/14] spi: pxa2xx: Utilize MMIO and physical base from struct ssp_device Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34 ` [PATCH v1 03/14] spi: pxa2xx: Utilize struct device " Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34 ` [PATCH v1 04/14] spi: pxa2xx: Replace header inclusions by forward declarations Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34 ` [PATCH v1 05/14] spi: pxa2xx: Consolidate related headers under include/linux/spi Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:56   ` Mark Brown
2021-04-23 16:56     ` Mark Brown
2021-04-23 16:56     ` Mark Brown
2021-04-23 17:30     ` Andy Shevchenko
2021-04-23 17:30       ` Andy Shevchenko
2021-04-23 17:30       ` Andy Shevchenko
2021-04-23 17:49       ` Mark Brown
2021-04-23 17:49         ` Mark Brown
2021-04-23 17:49         ` Mark Brown
2021-04-23 16:34 ` [PATCH v1 06/14] spi: pxa2xx: Group Intel Quark specific definitions Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34 ` [PATCH v1 07/14] spi: pxa2xx: Introduce int_stop_and_reset() helper Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34 ` [PATCH v1 08/14] spi: pxa2xx: Reuse int_error_stop() in pxa2xx_spi_slave_abort() Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34 ` [PATCH v1 09/14] spi: pxa2xx: Use pxa_ssp_enable()/pxa_ssp_disable() in the driver Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34 ` [PATCH v1 10/14] spi: pxa2xx: Extract pxa2xx_spi_update() helper Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34 ` [PATCH v1 11/14] spi: pxa2xx: Extract clear_SSCR1_bits() helper Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34 ` [PATCH v1 12/14] spi: pxa2xx: Extract read_SSSR_bits() helper Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34 ` [PATCH v1 13/14] spi: pxa2xx: Constify struct driver_data parameter Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34 ` [PATCH v1 14/14] spi: pxa2xx: Introduce special type for Merrifield SPIs Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko
2021-04-23 16:34   ` Andy Shevchenko

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