Re: [PATCH 4/6] rpmsg: glink: Expose rpmsg name attr for glink

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 





On 12/18/2017 2:48 PM, Stephen Boyd wrote:
On 12/18/2017 02:02 PM, Chris Lew wrote:
Expose the name field as an attr so clients listening to uevents for
rpmsg can identify the edge the events correspond to.

Signed-off-by: Chris Lew <clew@xxxxxxxxxxxxxx>
---
  drivers/rpmsg/qcom_glink_native.c | 18 ++++++++++++++++++
  1 file changed, 18 insertions(+)

diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 786f2eca01f1..a897ccea3098 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -1558,6 +1558,22 @@ static void qcom_glink_work(struct work_struct *work)
  	}
  }
+static ssize_t rpmsg_name_show(struct device *dev,
+			       struct device_attribute *attr, char *buf)
+{
+	struct rpmsg_device *rpdev = to_rpmsg_device(dev);
+	struct qcom_glink_device *gdev = to_glink_device(rpdev);
+
+	return snprintf(buf, RPMSG_NAME_SIZE, "%s\n", gdev->glink->name);
+}
+static DEVICE_ATTR_RO(rpmsg_name);
+
+static struct attribute *qcom_glink_attrs[] = {

const?


Thanks Stephen, will change to "static const struct attribute *"

--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
--
To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [Linux for Sparc]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux