From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
Date: Tue, 8 Mar 2016 07:52:18 +0100
Subject: [PATCH] bcm47xx_sprom: Fix compilation with ssb/bcma as module
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It was failing due to unknown ssb_arch_register_fallback_sprom or
bcma_arch_register_fallback_sprom with CONFIG_SSB=m or CONFIG_BCMA=m

Fixes: e8a46c88b516 ("MIPS: BCM47xx: Move SPROM driver to drivers/firmware/¨)
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
---

--- a/drivers/firmware/broadcom/bcm47xx_sprom.c
+++ b/drivers/firmware/broadcom/bcm47xx_sprom.c
@@ -601,7 +601,7 @@ void bcm47xx_fill_sprom(struct ssb_sprom
 	bcm47xx_sprom_fill_auto(sprom, prefix, fallback);
 }
 
-#if defined(CONFIG_SSB_SPROM)
+#if IS_BUILTIN(CONFIG_SSB) && IS_ENABLED(CONFIG_SSB_SPROM)
 static int bcm47xx_get_sprom_ssb(struct ssb_bus *bus, struct ssb_sprom *out)
 {
 	char prefix[10];
@@ -624,7 +624,7 @@ static int bcm47xx_get_sprom_ssb(struct
 }
 #endif
 
-#if defined(CONFIG_BCMA)
+#if IS_BUILTIN(CONFIG_BCMA)
 /*
  * Having many NVRAM entries for PCI devices led to repeating prefixes like
  * pci/1/1/ all the time and wasting flash space. So at some point Broadcom
@@ -719,12 +719,12 @@ int bcm47xx_sprom_register_fallbacks(voi
 	if (bcm47xx_sprom_registered)
 		return 0;
 
-#if defined(CONFIG_SSB_SPROM)
+#if IS_BUILTIN(CONFIG_SSB) && IS_ENABLED(CONFIG_SSB_SPROM)
 	if (ssb_arch_register_fallback_sprom(&bcm47xx_get_sprom_ssb))
 		pr_warn("Failed to registered ssb SPROM handler\n");
 #endif
 
-#if defined(CONFIG_BCMA)
+#if IS_BUILTIN(CONFIG_BCMA)
 	if (bcma_arch_register_fallback_sprom(&bcm47xx_get_sprom_bcma))
 		pr_warn("Failed to registered bcma SPROM handler\n");
 #endif