flash: spi_nor: fix building on XCC
For some reason, XCC fails to build complaining segfault
during CGPREP phase. Adding an assignment to a volatile
return value seems to fix this. This provides an easily
revertable commit to workaround the issue.
Fixes #37734
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
diff --git a/drivers/flash/spi_nor.c b/drivers/flash/spi_nor.c
index 3f66f6d..13f023b 100644
--- a/drivers/flash/spi_nor.c
+++ b/drivers/flash/spi_nor.c
@@ -674,6 +674,17 @@
ret = -EINVAL;
}
}
+
+#ifdef __XCC__
+ /*
+ * FIXME: remove this hack once XCC is fixed.
+ *
+ * Without this volatile return value, XCC would segfault
+ * compiling this file complaining about failure in CGPREP
+ * phase.
+ */
+ volatile int xcc_ret =
+#endif
spi_nor_wait_until_ready(dev);
}
