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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2021-12-27 16:35:44 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2021-12-27 16:35:44 +0100
commit3f0bb496ee41d0eb99d308768c9f8593cbd3eb9f (patch)
treec56b697a7e818e91974d951872781bfd9b3af5b5 /drivers/firmware/arm_scmi/base.c
parentd7fbdc575b33c374ce88ccfe3ab364f7eb240f8a (diff)
parent9c33eef84e3110963d6f41d87d63bc40d716eb1f (diff)
downloadlinux-3f0bb496ee41d0eb99d308768c9f8593cbd3eb9f.tar.bz2
Merge branches 'thermal-tools' and 'thermal-int340x'
Merge tmon fix and int340x driver improvement for 5.17-rc1. * thermal-tools: thermal: tools: tmon: remove unneeded local variable * thermal-int340x: thermal: int340x: Use struct_group() for memcpy() region
Diffstat (limited to 'drivers/firmware/arm_scmi/base.c')
-rw-r--r--drivers/firmware/arm_scmi/base.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/firmware/arm_scmi/base.c b/drivers/firmware/arm_scmi/base.c
index de416f9e7921..f5219334fd3a 100644
--- a/drivers/firmware/arm_scmi/base.c
+++ b/drivers/firmware/arm_scmi/base.c
@@ -34,6 +34,12 @@ struct scmi_msg_resp_base_attributes {
__le16 reserved;
};
+struct scmi_msg_resp_base_discover_agent {
+ __le32 agent_id;
+ u8 name[SCMI_MAX_STR_SIZE];
+};
+
+
struct scmi_msg_base_error_notify {
__le32 event_control;
#define BASE_TP_NOTIFY_ALL BIT(0)
@@ -225,18 +231,21 @@ static int scmi_base_discover_agent_get(const struct scmi_protocol_handle *ph,
int id, char *name)
{
int ret;
+ struct scmi_msg_resp_base_discover_agent *agent_info;
struct scmi_xfer *t;
ret = ph->xops->xfer_get_init(ph, BASE_DISCOVER_AGENT,
- sizeof(__le32), SCMI_MAX_STR_SIZE, &t);
+ sizeof(__le32), sizeof(*agent_info), &t);
if (ret)
return ret;
put_unaligned_le32(id, t->tx.buf);
ret = ph->xops->do_xfer(ph, t);
- if (!ret)
- strlcpy(name, t->rx.buf, SCMI_MAX_STR_SIZE);
+ if (!ret) {
+ agent_info = t->rx.buf;
+ strlcpy(name, agent_info->name, SCMI_MAX_STR_SIZE);
+ }
ph->xops->xfer_put(ph, t);