From 718f86935ae66b5af6652ccddd8d4911b685718c Mon Sep 17 00:00:00 2001
From: Darrell Harmon <darrell@harmoninstruments.com>
Date: Sun, 13 Jan 2019 12:40:00 -0700
Subject: [PATCH] EFM32 I2C: fix base undeclared

libopencm3/include/libopencm3/efm32/common/i2c_common.h:234:29: error: 'base' undeclared (first use in this function)
 #define I2C0_CTRL  I2C_CTRL(base)
---
 include/libopencm3/efm32/common/i2c_common.h | 61 ++++++++++----------
 1 file changed, 30 insertions(+), 31 deletions(-)

diff --git a/include/libopencm3/efm32/common/i2c_common.h b/include/libopencm3/efm32/common/i2c_common.h
index 92f9d737..86123c93 100644
--- a/include/libopencm3/efm32/common/i2c_common.h
+++ b/include/libopencm3/efm32/common/i2c_common.h
@@ -231,39 +231,38 @@
 
 /* I2C0 */
 #define I2C0			I2C0_BASE
-#define I2C0_CTRL		I2C_CTRL(base)
-#define I2C0_CMD		I2C_CMD(base)
-#define I2C0_STATE		I2C_STATE(base)
-#define I2C0_STATUS		I2C_STATUS(base)
-#define I2C0_CLKDIV		I2C_CLKDIV(base)
-#define I2C0_SADDR		I2C_SADDR(base)
-#define I2C0_SADDRMASK		I2C_SADDRMASK(base)
-#define I2C0_RXDATA		I2C_RXDATA(base)
-#define I2C0_RXDATAP		I2C_RXDATAP(base)
-#define I2C0_TXDATA		I2C_TXDATA(base)
-#define I2C0_IF			I2C_IF(base)
-#define I2C0_IFS		I2C_IFS(base)
-#define I2C0_IFC		I2C_IFC(base)
-#define I2C0_IEN		I2C_IEN(base)
-#define I2C0_ROUTE		I2C_ROUTE(base)
+#define I2C0_CTRL		I2C_CTRL(I2C0)
+#define I2C0_CMD		I2C_CMD(I2C0)
+#define I2C0_STATE		I2C_STATE(I2C0)
+#define I2C0_STATUS		I2C_STATUS(I2C0)
+#define I2C0_CLKDIV		I2C_CLKDIV(I2C0)
+#define I2C0_SADDR		I2C_SADDR(I2C0)
+#define I2C0_SADDRMASK		I2C_SADDRMASK(I2C0)
+#define I2C0_RXDATA		I2C_RXDATA(I2C0)
+#define I2C0_RXDATAP		I2C_RXDATAP(I2C0)
+#define I2C0_TXDATA		I2C_TXDATA(I2C0)
+#define I2C0_IF			I2C_IF(I2C0)
+#define I2C0_IFS		I2C_IFS(I2C0)
+#define I2C0_IFC		I2C_IFC(I2C0)
+#define I2C0_IEN		I2C_IEN(I2C0)
+#define I2C0_ROUTE		I2C_ROUTE(I2C0)
 
 /* I2C1 */
 #define I2C1			I2C1_BASE
-#define I2C1_CTRL		I2C_CTRL(base)
-#define I2C1_CMD		I2C_CMD(base)
-#define I2C1_STATE		I2C_STATE(base)
-#define I2C1_STATUS		I2C_STATUS(base)
-#define I2C1_CLKDIV		I2C_CLKDIV(base)
-#define I2C1_SADDR		I2C_SADDR(base)
-#define I2C1_SADDRMASK		I2C_SADDRMASK(base)
-#define I2C1_RXDATA		I2C_RXDATA(base)
-#define I2C1_RXDATAP		I2C_RXDATAP(base)
-#define I2C1_TXDATA		I2C_TXDATA(base)
-#define I2C1_IF			I2C_IF(base)
-#define I2C1_IFS		I2C_IFS(base)
-#define I2C1_IFC		I2C_IFC(base)
-#define I2C1_IEN		I2C_IEN(base)
-#define I2C1_ROUTE		I2C_ROUTE(base)
+#define I2C1_CTRL		I2C_CTRL(I2C1)
+#define I2C1_CMD		I2C_CMD(I2C1)
+#define I2C1_STATE		I2C_STATE(I2C1)
+#define I2C1_STATUS		I2C_STATUS(I2C1)
+#define I2C1_CLKDIV		I2C_CLKDIV(I2C1)
+#define I2C1_SADDR		I2C_SADDR(I2C1)
+#define I2C1_SADDRMASK		I2C_SADDRMASK(I2C1)
+#define I2C1_RXDATA		I2C_RXDATA(I2C1)
+#define I2C1_RXDATAP		I2C_RXDATAP(I2C1)
+#define I2C1_TXDATA		I2C_TXDATA(I2C1)
+#define I2C1_IF			I2C_IF(I2C1)
+#define I2C1_IFS		I2C_IFS(I2C1)
+#define I2C1_IFC		I2C_IFC(I2C1)
+#define I2C1_IEN		I2C_IEN(I2C1)
+#define I2C1_ROUTE		I2C_ROUTE(I2C1)
 
 #endif
-