Use gcc warning flag -Wempty-body
If the compiler supports the warning flag -Wempty-body, use it.
Adjust the code to avoid the warnings.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
diff --git a/hw/omap_mmc.c b/hw/omap_mmc.c
index 15cbf06..9d167ff 100644
--- a/hw/omap_mmc.c
+++ b/hw/omap_mmc.c
@@ -559,8 +559,9 @@
if (!host->cdet_state && level) {
host->status |= 0x0002;
omap_mmc_interrupts_update(host);
- if (host->cdet_wakeup)
- /* TODO: Assert wake-up */;
+ if (host->cdet_wakeup) {
+ /* TODO: Assert wake-up */
+ }
}
if (host->cdet_state != level) {
