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authorLinus Walleij <linus.walleij@linaro.org>2016-03-09 17:40:37 +0700
committerLinus Walleij <linus.walleij@linaro.org>2016-03-09 17:40:37 +0700
commit0bae2f17323a4630c487a9b77c37bebf407424af (patch)
treefc1f71a0209ec61841a5acb65d59d147af3cc4fa /arch/mips/bcm63xx
parentadf32eaa05323449b74b36f25b918583e2bdb6f1 (diff)
parentca801a22f465eae39fadc770e15b5b7e82595f81 (diff)
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Merge branch 'ib-mfd-regulator-gpio-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into devel
Diffstat (limited to 'arch/mips/bcm63xx')
-rw-r--r--arch/mips/bcm63xx/nvram.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/mips/bcm63xx/nvram.c b/arch/mips/bcm63xx/nvram.c
index 5f2bc1e10eae..05757aed016c 100644
--- a/arch/mips/bcm63xx/nvram.c
+++ b/arch/mips/bcm63xx/nvram.c
@@ -19,6 +19,8 @@
#include <bcm63xx_nvram.h>
+#define BCM63XX_DEFAULT_PSI_SIZE 64
+
static struct bcm963xx_nvram nvram;
static int mac_addr_used;
@@ -85,3 +87,12 @@ int bcm63xx_nvram_get_mac_address(u8 *mac)
return 0;
}
EXPORT_SYMBOL(bcm63xx_nvram_get_mac_address);
+
+int bcm63xx_nvram_get_psi_size(void)
+{
+ if (nvram.psi_size > 0)
+ return nvram.psi_size;
+
+ return BCM63XX_DEFAULT_PSI_SIZE;
+}
+EXPORT_SYMBOL(bcm63xx_nvram_get_psi_size);