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From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: linux-acpi@vger.kernel.org, devicetree@vger.kernel.org,
	rafael@kernel.org
Cc: sudeep.holla@arm.com, lorenzo.pieralisi@arm.com,
	mika.westerberg@linux.intel.com, mark.rutland@arm.com,
	broonie@kernel.org, robh@kernel.org, ahs3@redhat.com
Subject: [PATCH v2 1/3] device property: fwnode_property_read_string_array() may return -EILSEQ
Date: Tue, 28 Mar 2017 15:22:17 +0300	[thread overview]
Message-ID: <1490703739-28270-2-git-send-email-sakari.ailus@linux.intel.com> (raw)
In-Reply-To: <1490703739-28270-1-git-send-email-sakari.ailus@linux.intel.com>

fwnode_property_read_string_array() may return -EILSEQ through
of_property_read_string_array(). Document this.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---
 drivers/base/property.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/property.c b/drivers/base/property.c
index c458c63..19a3dc5 100644
--- a/drivers/base/property.c
+++ b/drivers/base/property.c
@@ -589,7 +589,7 @@ static int __fwnode_property_read_string(struct fwnode_handle *fwnode,
  *         %0 if the property was found (success),
  *	   %-EINVAL if given arguments are not valid,
  *	   %-ENODATA if the property does not have a value,
- *	   %-EPROTO if the property is not an array of strings,
+ *	   %-EPROTO or %-EILSEQ if the property is not an array of strings,
  *	   %-EOVERFLOW if the size of the property is not as expected,
  *	   %-ENXIO if no suitable firmware interface is present.
  */
-- 
2.7.4


  reply	other threads:[~2017-03-28 12:23 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-28 12:22 [PATCH v2 0/3] Fwnode property API fixes for OF, pset and ACPI Sakari Ailus
2017-03-28 12:22 ` Sakari Ailus [this message]
2017-03-28 12:22 ` [PATCH v2 2/3] device property: Fix reading pset strings using array access functions Sakari Ailus
2017-03-28 12:48   ` Mika Westerberg
     [not found] ` <1490703739-28270-1-git-send-email-sakari.ailus-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-03-28 12:22   ` [PATCH v2 3/3] device property: fwnode_property_read_string_array() returns nr of strings Sakari Ailus
     [not found]     ` <1490703739-28270-4-git-send-email-sakari.ailus-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-03-28 12:52       ` Mika Westerberg
     [not found]         ` <20170328125231.GP2957-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2017-03-28 13:07           ` Sakari Ailus

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