[U-Boot] [PATCH v2 12/34] sandbox: Add a note about the growing state_info struct

[Simon Glass]

This struct is getting larger and in some cases is being used for things
which would be better put into a driver. For example hwspinlock is not
used outside of sandbox_hwspinlock.c.

Add a note to encourage people to put things elsewhere.

Signed-off-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
---

Changes in v2: None

 arch/sandbox/include/asm/state.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/sandbox/include/asm/state.h b/arch/sandbox/include/asm/state.h
index c724827f6cf..2d773d3fa6b 100644
--- a/arch/sandbox/include/asm/state.h
+++ b/arch/sandbox/include/asm/state.h
@@ -102,6 +102,15 @@ struct sandbox_state {
 	ulong next_tag;			/* Next address tag to allocate */
 	struct list_head mapmem_head;	/* struct sandbox_mapmem_entry */
 	bool hwspinlock;		/* Hardware Spinlock status */
+
+	/*
+	 * This struct is getting large.
+	 *
+	 * Consider putting test data in driver-private structs, like
+	 * sandbox_pch.c.
+	 *
+	 * If you add new members, please put them above this comment.
+	 */
 };
 
 /* Minimum space we guarantee in the state FDT when calling read/write*/
-- 
2.21.0.rc0.258.g878e2cd30e-goog