From: William Breathitt Gray <vilhelm.gray@gmail.com> To: jic23@kernel.org Cc: kernel@pengutronix.de, linux-stm32@st-md-mailman.stormreply.com, a.fatoum@pengutronix.de, kamel.bouhara@bootlin.com, gwendal@chromium.org, alexandre.belloni@bootlin.com, david@lechnology.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, syednwaris@gmail.com, patrick.havelange@essensium.com, fabrice.gasnier@st.com, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com, o.rempel@pengutronix.de, William Breathitt Gray <vilhelm.gray@gmail.com> Subject: [PATCH v8 10/22] counter: Standardize to ERANGE for limit exceeded errors Date: Fri, 12 Feb 2021 21:13:34 +0900 [thread overview] Message-ID: <7fa80c10fcd10d1d47d1bddced2b2cca3ff59ba9.1613131238.git.vilhelm.gray@gmail.com> (raw) In-Reply-To: <cover.1613131238.git.vilhelm.gray@gmail.com> ERANGE is a semantically better error code to return when an argument value falls outside the supported limit range of a device. Cc: Syed Nayyar Waris <syednwaris@gmail.com> Cc: Fabrice Gasnier <fabrice.gasnier@st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> --- drivers/counter/104-quad-8.c | 6 +++--- drivers/counter/stm32-lptimer-cnt.c | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/counter/104-quad-8.c b/drivers/counter/104-quad-8.c index 674263b4d2c4..a2cabb028db0 100644 --- a/drivers/counter/104-quad-8.c +++ b/drivers/counter/104-quad-8.c @@ -154,7 +154,7 @@ static int quad8_count_write(struct counter_device *counter, /* Only 24-bit values are supported */ if (val > 0xFFFFFF) - return -EINVAL; + return -ERANGE; mutex_lock(&priv->lock); @@ -671,7 +671,7 @@ static ssize_t quad8_count_preset_write(struct counter_device *counter, /* Only 24-bit values are supported */ if (preset > 0xFFFFFF) - return -EINVAL; + return -ERANGE; mutex_lock(&priv->lock); @@ -716,7 +716,7 @@ static ssize_t quad8_count_ceiling_write(struct counter_device *counter, /* Only 24-bit values are supported */ if (ceiling > 0xFFFFFF) - return -EINVAL; + return -ERANGE; mutex_lock(&priv->lock); diff --git a/drivers/counter/stm32-lptimer-cnt.c b/drivers/counter/stm32-lptimer-cnt.c index daf988e7b208..d5f9d580d06d 100644 --- a/drivers/counter/stm32-lptimer-cnt.c +++ b/drivers/counter/stm32-lptimer-cnt.c @@ -283,7 +283,7 @@ static ssize_t stm32_lptim_cnt_ceiling_write(struct counter_device *counter, return ret; if (ceiling > STM32_LPTIM_MAX_ARR) - return -EINVAL; + return -ERANGE; priv->ceiling = ceiling; -- 2.30.0
WARNING: multiple messages have this Message-ID (diff)
From: William Breathitt Gray <vilhelm.gray@gmail.com> To: jic23@kernel.org Cc: kamel.bouhara@bootlin.com, gwendal@chromium.org, a.fatoum@pengutronix.de, david@lechnology.com, linux-iio@vger.kernel.org, patrick.havelange@essensium.com, alexandre.belloni@bootlin.com, mcoquelin.stm32@gmail.com, linux-kernel@vger.kernel.org, o.rempel@pengutronix.de, kernel@pengutronix.de, William Breathitt Gray <vilhelm.gray@gmail.com>, fabrice.gasnier@st.com, syednwaris@gmail.com, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, alexandre.torgue@st.com Subject: [PATCH v8 10/22] counter: Standardize to ERANGE for limit exceeded errors Date: Fri, 12 Feb 2021 21:13:34 +0900 [thread overview] Message-ID: <7fa80c10fcd10d1d47d1bddced2b2cca3ff59ba9.1613131238.git.vilhelm.gray@gmail.com> (raw) In-Reply-To: <cover.1613131238.git.vilhelm.gray@gmail.com> ERANGE is a semantically better error code to return when an argument value falls outside the supported limit range of a device. Cc: Syed Nayyar Waris <syednwaris@gmail.com> Cc: Fabrice Gasnier <fabrice.gasnier@st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> --- drivers/counter/104-quad-8.c | 6 +++--- drivers/counter/stm32-lptimer-cnt.c | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/counter/104-quad-8.c b/drivers/counter/104-quad-8.c index 674263b4d2c4..a2cabb028db0 100644 --- a/drivers/counter/104-quad-8.c +++ b/drivers/counter/104-quad-8.c @@ -154,7 +154,7 @@ static int quad8_count_write(struct counter_device *counter, /* Only 24-bit values are supported */ if (val > 0xFFFFFF) - return -EINVAL; + return -ERANGE; mutex_lock(&priv->lock); @@ -671,7 +671,7 @@ static ssize_t quad8_count_preset_write(struct counter_device *counter, /* Only 24-bit values are supported */ if (preset > 0xFFFFFF) - return -EINVAL; + return -ERANGE; mutex_lock(&priv->lock); @@ -716,7 +716,7 @@ static ssize_t quad8_count_ceiling_write(struct counter_device *counter, /* Only 24-bit values are supported */ if (ceiling > 0xFFFFFF) - return -EINVAL; + return -ERANGE; mutex_lock(&priv->lock); diff --git a/drivers/counter/stm32-lptimer-cnt.c b/drivers/counter/stm32-lptimer-cnt.c index daf988e7b208..d5f9d580d06d 100644 --- a/drivers/counter/stm32-lptimer-cnt.c +++ b/drivers/counter/stm32-lptimer-cnt.c @@ -283,7 +283,7 @@ static ssize_t stm32_lptim_cnt_ceiling_write(struct counter_device *counter, return ret; if (ceiling > STM32_LPTIM_MAX_ARR) - return -EINVAL; + return -ERANGE; priv->ceiling = ceiling; -- 2.30.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-02-12 12:16 UTC|newest] Thread overview: 139+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-02-12 12:13 [PATCH v8 00/22] Introduce the Counter character device interface William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 01/22] docs: counter: Consolidate Counter sysfs attributes documentation William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-14 16:57 ` Jonathan Cameron 2021-02-14 16:57 ` Jonathan Cameron 2021-02-15 11:05 ` William Breathitt Gray 2021-02-15 11:05 ` William Breathitt Gray 2021-02-20 16:25 ` David Lechner 2021-02-20 16:25 ` David Lechner 2021-02-12 12:13 ` [PATCH v8 02/22] docs: counter: Fix spelling William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-20 16:26 ` David Lechner 2021-02-20 16:26 ` David Lechner 2021-02-12 12:13 ` [PATCH v8 03/22] counter: 104-quad-8: Return error when invalid mode during ceiling_write William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-20 16:30 ` David Lechner 2021-02-20 16:30 ` David Lechner 2021-02-22 2:06 ` William Breathitt Gray 2021-02-22 2:06 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 04/22] counter: 104-quad-8: Annotate hardware config module parameter William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 05/22] counter: 104-quad-8: Add const qualifiers for quad8_preset_register_set William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 06/22] counter: 104-quad-8: Add const qualifier for functions_list array William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 07/22] counter: 104-quad-8: Add const qualifier for actions_list array William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 08/22] counter: ftm-quaddec: " William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 09/22] counter: Return error code on invalid modes William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-14 17:07 ` Jonathan Cameron 2021-02-14 17:07 ` Jonathan Cameron 2021-02-20 16:43 ` David Lechner 2021-02-20 16:43 ` David Lechner 2021-02-22 4:42 ` William Breathitt Gray 2021-02-22 4:42 ` William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray [this message] 2021-02-12 12:13 ` [PATCH v8 10/22] counter: Standardize to ERANGE for limit exceeded errors William Breathitt Gray 2021-02-14 17:10 ` Jonathan Cameron 2021-02-14 17:10 ` Jonathan Cameron 2021-02-16 1:26 ` William Breathitt Gray 2021-02-16 1:26 ` William Breathitt Gray 2021-02-21 14:03 ` Jonathan Cameron 2021-02-21 14:03 ` Jonathan Cameron 2021-02-20 16:48 ` David Lechner 2021-02-20 16:48 ` David Lechner 2021-02-12 12:13 ` [PATCH v8 11/22] counter: Rename counter_signal_value to counter_signal_level William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-20 16:52 ` David Lechner 2021-02-20 16:52 ` David Lechner 2021-02-12 12:13 ` [PATCH v8 12/22] counter: Rename counter_count_function to counter_function William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-14 17:13 ` Jonathan Cameron 2021-02-14 17:13 ` Jonathan Cameron 2021-02-20 16:56 ` David Lechner 2021-02-20 16:56 ` David Lechner 2021-02-23 5:14 ` William Breathitt Gray 2021-02-23 5:14 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 13/22] counter: Internalize sysfs interface code William Breathitt Gray 2021-02-14 17:32 ` Jonathan Cameron 2021-02-14 17:32 ` Jonathan Cameron 2021-02-20 17:50 ` David Lechner 2021-02-20 17:50 ` David Lechner 2021-02-12 12:13 ` [PATCH v8 14/22] counter: Update counter.h comments to reflect sysfs internalization William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 15/22] docs: counter: Update " William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 16/22] counter: Move counter enums to uapi header William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-20 23:55 ` David Lechner 2021-02-20 23:55 ` David Lechner 2021-02-12 12:13 ` [PATCH v8 17/22] counter: Add character device interface William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-14 18:06 ` Jonathan Cameron 2021-02-14 18:06 ` Jonathan Cameron 2021-02-24 5:34 ` William Breathitt Gray 2021-02-24 5:34 ` William Breathitt Gray 2021-02-15 9:24 ` Oleksij Rempel 2021-02-15 9:24 ` Oleksij Rempel 2021-02-16 1:53 ` William Breathitt Gray 2021-02-16 1:53 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 18/22] docs: counter: Document " William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-14 17:48 ` Jonathan Cameron 2021-02-14 17:48 ` Jonathan Cameron 2021-02-22 10:11 ` Pavel Machek 2021-02-22 10:11 ` Pavel Machek 2021-02-26 0:27 ` William Breathitt Gray 2021-02-26 0:27 ` William Breathitt Gray 2021-02-26 0:22 ` William Breathitt Gray 2021-02-26 0:22 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 19/22] counter: Implement extension*_name sysfs attributes William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-14 18:09 ` Jonathan Cameron 2021-02-14 18:09 ` Jonathan Cameron 2021-02-19 8:51 ` William Breathitt Gray 2021-02-19 8:51 ` William Breathitt Gray 2021-02-21 14:05 ` Jonathan Cameron 2021-02-21 14:05 ` Jonathan Cameron 2021-02-25 23:32 ` William Breathitt Gray 2021-02-25 23:32 ` William Breathitt Gray 2021-02-27 15:14 ` Jonathan Cameron 2021-02-27 15:14 ` Jonathan Cameron 2021-02-12 12:13 ` [PATCH v8 20/22] counter: Implement events_queue_size sysfs attribute William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-14 18:11 ` Jonathan Cameron 2021-02-14 18:11 ` Jonathan Cameron 2021-02-18 10:32 ` William Breathitt Gray 2021-02-18 10:32 ` William Breathitt Gray 2021-02-21 15:51 ` Jonathan Cameron 2021-02-21 15:51 ` Jonathan Cameron 2021-02-26 0:03 ` William Breathitt Gray 2021-02-26 0:03 ` William Breathitt Gray 2021-02-27 0:14 ` David Lechner 2021-02-27 0:14 ` David Lechner 2021-02-27 0:20 ` William Breathitt Gray 2021-02-27 0:20 ` William Breathitt Gray 2021-02-27 15:18 ` Jonathan Cameron 2021-02-27 15:18 ` Jonathan Cameron 2021-02-28 2:46 ` William Breathitt Gray 2021-02-28 2:46 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 21/22] counter: 104-quad-8: Replace mutex with spinlock William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-14 18:19 ` Jonathan Cameron 2021-02-14 18:19 ` Jonathan Cameron 2021-02-16 2:16 ` William Breathitt Gray 2021-02-16 2:16 ` William Breathitt Gray 2021-02-16 19:27 ` Jonathan Cameron 2021-02-16 19:27 ` Jonathan Cameron 2021-02-18 10:16 ` William Breathitt Gray 2021-02-18 10:16 ` William Breathitt Gray 2021-02-12 12:13 ` [PATCH v8 22/22] counter: 104-quad-8: Add IRQ support for the ACCES 104-QUAD-8 William Breathitt Gray 2021-02-12 12:13 ` William Breathitt Gray 2021-02-14 18:24 ` Jonathan Cameron 2021-02-14 18:24 ` Jonathan Cameron 2021-02-19 9:21 ` William Breathitt Gray 2021-02-19 9:21 ` William Breathitt Gray
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