[Skiboot] [PATCH v2 19/25] sparse: libflash_debug is unused

[Cédric Le Goater]

Let's wrap it with __SKIBOOT__ to avoid the warning. libflash_debug is 
still being used by libflash in userspace, eg. pflash and opal-prd.

Signed-off-by: Cédric Le Goater <clg at fr.ibm.com>
Suggested-by: Joel Stanley <joel at jms.id.au>

---
 libflash/libflash.c |    2 ++
 1 file changed, 2 insertions(+)

Index: skiboot.git/libflash/libflash.c
===================================================================
--- skiboot.git.orig/libflash/libflash.c
+++ skiboot.git/libflash/libflash.c
@@ -40,7 +40,9 @@ struct flash_chip {
 	void			*smart_buf;	/* Buffer for smart writes */
 };
 
+#ifndef __SKIBOOT__
 bool libflash_debug;
+#endif
 
 int fl_read_stat(struct spi_flash_ctrl *ct, uint8_t *stat)
 {