openwrtv3/target/linux/generic/patches-4.1/030-backport_bcm47xx_nvram.patch

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--- a/include/linux/bcm47xx_nvram.h
+++ b/include/linux/bcm47xx_nvram.h
@@ -10,11 +10,17 @@
#include <linux/types.h>
#include <linux/kernel.h>
+#include <linux/vmalloc.h>
-#ifdef CONFIG_BCM47XX
+#ifdef CONFIG_BCM47XX_NVRAM
int bcm47xx_nvram_init_from_mem(u32 base, u32 lim);
int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len);
int bcm47xx_nvram_gpio_pin(const char *name);
+char *bcm47xx_nvram_get_contents(size_t *val_len);
+static inline void bcm47xx_nvram_release_contents(char *nvram)
+{
+ vfree(nvram);
+};
#else
static inline int bcm47xx_nvram_init_from_mem(u32 base, u32 lim)
{
@@ -29,6 +35,15 @@ static inline int bcm47xx_nvram_gpio_pin
{
return -ENOTSUPP;
};
+
+static inline char *bcm47xx_nvram_get_contents(size_t *val_len)
+{
+ return NULL;
+};
+
+static inline void bcm47xx_nvram_release_contents(char *nvram)
+{
+};
#endif
#endif /* __BCM47XX_NVRAM_H */