ARM: OMAP: Fix relative includes for shared i2c.h file

As discussed on linux-arm-kernel, we want to avoid
relative includes for the arch/arm/*omap* shared code:

http://www.spinics.net/lists/linux-omap/msg80520.html

To fix this for the shared i2c.h, let's re-introduce
a minimal plat/i2c.h.

Note that drivers must not use this header as it will
break build for omap2+ CONFIG_MULTIPLATFORM builds.

Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap1/common.h b/arch/arm/mach-omap1/common.h
index 26e19d3b792448edf53d26c2218d217137d69c47..3d40f6ea3485d971e2f418150eb6f1864a169a7e 100644 (file)
--- a/arch/arm/mach-omap1/common.h
+++ b/arch/arm/mach-omap1/common.h
@@ -30,7 +30,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/i2c-omap.h>
 
-#include "../plat-omap/i2c.h"
+#include <plat/i2c.h>
 
 #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
 void omap7xx_map_io(void);

diff --git a/arch/arm/mach-omap1/i2c.c b/arch/arm/mach-omap1/i2c.c
index 54097a29f4329f5d802daec59cadc46932e9ccd3..faca808cb3d9565828123fe9ec4e94f16f2f81fe 100644 (file)
--- a/arch/arm/mach-omap1/i2c.c
+++ b/arch/arm/mach-omap1/i2c.c
@@ -23,7 +23,7 @@
 #include <mach/mux.h>
 #include "soc.h"
 
-#include "../plat-omap/i2c.h"
+#include <plat/i2c.h>
 
 #define OMAP_I2C_SIZE          0x3f
 #define OMAP1_I2C_BASE         0xfffb3800

diff --git a/arch/arm/mach-omap2/i2c.h b/arch/arm/mach-omap2/i2c.h
index 81dbb992a6bc1a4be2b76b726894958e2da50526..42b6f2e7d190f347ccc9df873bc05e7cb8a4b812 100644 (file)
--- a/arch/arm/mach-omap2/i2c.h
+++ b/arch/arm/mach-omap2/i2c.h
@@ -19,7 +19,7 @@
  *
  */
 
-#include "../plat-omap/i2c.h"
+#include <plat/i2c.h>
 
 #ifndef __MACH_OMAP2_I2C_H
 #define __MACH_OMAP2_I2C_H

diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
index d094273b9df58edabe1091efdf46b9165e3f0447..4645dd40b886c84c8a82d6b4babd2cb08818984e 100644 (file)
--- a/arch/arm/plat-omap/i2c.c
+++ b/arch/arm/plat-omap/i2c.c
@@ -31,9 +31,9 @@
 #include <linux/err.h>
 #include <linux/clk.h>
 
-#include <mach/irqs.h>
+#include <plat/i2c.h>
 
-#include "i2c.h"
+#include <mach/irqs.h>
 
 #define OMAP_I2C_MAX_CONTROLLERS 4
 static struct omap_i2c_bus_platform_data i2c_pdata[OMAP_I2C_MAX_CONTROLLERS];

diff --git a/arch/arm/plat-omap/i2c.h b/arch/arm/plat-omap/i2c.h
deleted file mode 100644 (file)
index 7a9028c..0000000
--- a/arch/arm/plat-omap/i2c.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Helper module for board specific I2C bus registration
- *
- * Copyright (C) 2009 Nokia Corporation.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __PLAT_OMAP_I2C_H
-#define __PLAT_OMAP_I2C_H
-
-struct i2c_board_info;
-struct omap_i2c_bus_platform_data;
-
-int omap_i2c_add_bus(struct omap_i2c_bus_platform_data *i2c_pdata,
-                       int bus_id);
-
-#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
-extern int omap_register_i2c_bus(int bus_id, u32 clkrate,
-                                struct i2c_board_info const *info,
-                                unsigned len);
-#else
-static inline int omap_register_i2c_bus(int bus_id, u32 clkrate,
-                                struct i2c_board_info const *info,
-                                unsigned len)
-{
-       return 0;
-}
-#endif
-
-struct omap_hwmod;
-int omap_i2c_reset(struct omap_hwmod *oh);
-
-#endif /* __PLAT_OMAP_I2C_H */

diff --git a/arch/arm/plat-omap/include/plat/i2c.h b/arch/arm/plat-omap/include/plat/i2c.h
new file mode 100644 (file)
index 0000000..7a9028c
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/i2c.h
@@ -0,0 +1,47 @@
+/*
+ * Helper module for board specific I2C bus registration
+ *
+ * Copyright (C) 2009 Nokia Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __PLAT_OMAP_I2C_H
+#define __PLAT_OMAP_I2C_H
+
+struct i2c_board_info;
+struct omap_i2c_bus_platform_data;
+
+int omap_i2c_add_bus(struct omap_i2c_bus_platform_data *i2c_pdata,
+                       int bus_id);
+
+#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
+extern int omap_register_i2c_bus(int bus_id, u32 clkrate,
+                                struct i2c_board_info const *info,
+                                unsigned len);
+#else
+static inline int omap_register_i2c_bus(int bus_id, u32 clkrate,
+                                struct i2c_board_info const *info,
+                                unsigned len)
+{
+       return 0;
+}
+#endif
+
+struct omap_hwmod;
+int omap_i2c_reset(struct omap_hwmod *oh);
+
+#endif /* __PLAT_OMAP_I2C_H */