drm/amd/display: Fix hdcp_log.h codestyle

Place HDCP_EVENT_TRACE(hdcp, event) macro content inside do while loop
to avoid if-else issues in hdcp_log.h file

v2: fix up build (Alex)

Signed-off-by: Marcelo Mendes Spessoto Junior <marcelomspessoto@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h
index c62df3bcc7cb3c45952c3510377355ae003e00ff..1d83c1b9da10461b3f44b06608ceb1f07638669f 100644 (file)
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h
@@ -86,10 +86,12 @@
 #define HDCP_CPIRQ_TRACE(hdcp) \
                HDCP_LOG_FSM(hdcp, "[Link %d] --> CPIRQ", hdcp->config.index)
 #define HDCP_EVENT_TRACE(hdcp, event) \
-               if (event == MOD_HDCP_EVENT_WATCHDOG_TIMEOUT) \
-                       HDCP_TIMEOUT_TRACE(hdcp); \
-               else if (event == MOD_HDCP_EVENT_CPIRQ) \
-                       HDCP_CPIRQ_TRACE(hdcp)
+               do { \
+                       if (event == MOD_HDCP_EVENT_WATCHDOG_TIMEOUT) \
+                               HDCP_TIMEOUT_TRACE(hdcp); \
+                       else if (event == MOD_HDCP_EVENT_CPIRQ) \
+                               HDCP_CPIRQ_TRACE(hdcp); \
+               } while (0)
 /* TODO: find some way to tell if logging is off to save time */
 #define HDCP_DDC_READ_TRACE(hdcp, msg_name, msg, msg_size) do { \
                mod_hdcp_dump_binary_message(msg, msg_size, hdcp->buf, \