[PATCH 1/2] ARM: omap1: add nand_chip declaration

[Arnd Bergmann]

Recent MTD changes caused a minor build regression on OMAP1:

In file included from arch/arm/mach-omap1/devices.c:31:
arch/arm/mach-omap1/common.h:85:39: error: 'struct nand_chip' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]

Fixes: 1002aed789bc ("mtd: rawnand: plat_nand: Pass a nand_chip object to all platform_nand_ctrl hooks")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 arch/arm/mach-omap1/common.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-omap1/common.h b/arch/arm/mach-omap1/common.h
index 11b87a4c84d4..82f2c065040a 100644
--- a/arch/arm/mach-omap1/common.h
+++ b/arch/arm/mach-omap1/common.h
@@ -82,6 +82,7 @@ void omap1_restart(enum reboot_mode, const char *);
 
 extern void __init omap_check_revision(void);
 
+struct nand_chip;
 extern void omap1_nand_cmd_ctl(struct nand_chip *this, int cmd,
 			       unsigned int ctrl);
 
-- 
2.18.0