Merge tag 'renesas-fixes-for-v4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes

Pull "Renesas ARM Based SoC Fixes for v4.12" from Simon Horman:

* Provide dummy rcar_rst_read_mode_pins() for compile-testing

* tag 'renesas-fixes-for-v4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  soc: renesas: Provide dummy rcar_rst_read_mode_pins() for compile-testing

include/linux/soc/renesas/rcar-rst.h

@@ -1,6 +1,11 @@
 #ifndef __LINUX_SOC_RENESAS_RCAR_RST_H__
 #define __LINUX_SOC_RENESAS_RCAR_RST_H__
 
+#if defined(CONFIG_ARCH_RCAR_GEN1) || defined(CONFIG_ARCH_RCAR_GEN2) || \
+    defined(CONFIG_ARCH_R8A7795) || defined(CONFIG_ARCH_R8A7796)
 int rcar_rst_read_mode_pins(u32 *mode);
+#else
+static inline int rcar_rst_read_mode_pins(u32 *mode) { return -ENODEV; }
+#endif
 
 #endif /* __LINUX_SOC_RENESAS_RCAR_RST_H__ */