Merge tag 'cleanup-fixes-for-v3.7' of...

Merge tag 'cleanup-fixes-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/cleanup

From Tony Lindgren:

These fixes are needed to fix non-omap build breakage for
twl-core driver and to fix omap1_defconfig compile when
led driver changes and omap sparse IRQ changes are merged
together. Also fix warnings for omaps not using pinctrl
framework yet.

* tag 'cleanup-fixes-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP1: Include gpio-omap.h for board-h2 and board-h3
  ARM: OMAP2+: Enable pinctrl dummy states
  mfd: Fix compile for twl-core.c by removing cpu_is_omap usage

arch/arm/mach-omap1/board-h2.c

@@ -31,6 +31,7 @@
 #include <linux/i2c/tps65010.h>
 #include <linux/smc91x.h>
 #include <linux/omapfb.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>

arch/arm/mach-omap1/board-h3.c

@@ -31,6 +31,7 @@
 #include <linux/i2c/tps65010.h>
 #include <linux/smc91x.h>
 #include <linux/omapfb.h>
+#include <linux/platform_data/gpio-omap.h>
 
 #include <asm/setup.h>
 #include <asm/page.h>

arch/arm/mach-omap2/clock2430_data.c

@@ -1856,6 +1856,7 @@ static struct omap_clk omap2430_clks[] = {
 	CLK(NULL,	"func_32k_ck",	&func_32k_ck,	CK_243X),
 	CLK(NULL,	"secure_32k_ck", &secure_32k_ck, CK_243X),
 	CLK(NULL,	"osc_ck",	&osc_ck,	CK_243X),
+	CLK("twl",	"fck",		&osc_ck,	CK_243X),
 	CLK(NULL,	"sys_ck",	&sys_ck,	CK_243X),
 	CLK(NULL,	"alt_ck",	&alt_ck,	CK_243X),
 	CLK(NULL,	"mcbsp_clks",	&mcbsp_clks,	CK_243X),

arch/arm/mach-omap2/clock3xxx_data.c

@@ -3226,6 +3226,7 @@ static struct omap_clk omap3xxx_clks[] = {
 	CLK(NULL,	"virt_26000000_ck",	&virt_26000000_ck,	CK_3XXX),
 	CLK(NULL,	"virt_38_4m_ck", &virt_38_4m_ck, CK_3XXX),
 	CLK(NULL,	"osc_sys_ck",	&osc_sys_ck,	CK_3XXX),
+	CLK("twl",	"fck",		&osc_sys_ck,	CK_3XXX),
 	CLK(NULL,	"sys_ck",	&sys_ck,	CK_3XXX),
 	CLK(NULL,	"sys_altclk",	&sys_altclk,	CK_3XXX),
 	CLK(NULL,	"mcbsp_clks",	&mcbsp_clks,	CK_3XXX),

arch/arm/mach-omap2/devices.c

@@ -17,6 +17,7 @@
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/of.h>
+#include <linux/pinctrl/machine.h>
 #include <linux/platform_data/omap4-keypad.h>
 
 #include <asm/mach-types.h>
@@ -627,6 +628,10 @@ static inline void omap_init_vout(void) {}
 
 static int __init omap2_init_devices(void)
 {
+	/* Enable dummy states for those platforms without pinctrl support */
+	if (!of_have_populated_dt())
+		pinctrl_provide_dummies();
+
 	/*
 	 * please keep these calls, and their implementations above,
 	 * in alphabetical order so they're easier to sort through.

drivers/mfd/twl-core.c

@@ -46,8 +46,6 @@
 #include <linux/i2c.h>
 #include <linux/i2c/twl.h>
 
-#include <plat/cpu.h>
-
 #include "twl-core.h"
 
 /*
@@ -1134,12 +1132,7 @@ static void clocks_init(struct device *dev,
 	u32 rate;
 	u8 ctrl = HFCLK_FREQ_26_MHZ;
 
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
-	if (cpu_is_omap2430())
-		osc = clk_get(dev, "osc_ck");
-	else
-		osc = clk_get(dev, "osc_sys_ck");
-
+	osc = clk_get(dev, "fck");
 	if (IS_ERR(osc)) {
 		printk(KERN_WARNING "Skipping twl internal clock init and "
 				"using bootloader value (unknown osc rate)\n");
@@ -1149,18 +1142,6 @@ static void clocks_init(struct device *dev,
 	rate = clk_get_rate(osc);
 	clk_put(osc);
 
-#else
-	/* REVISIT for non-OMAP systems, pass the clock rate from
-	 * board init code, using platform_data.
-	 */
-	osc = ERR_PTR(-EIO);
-
-	printk(KERN_WARNING "Skipping twl internal clock init and "
-	       "using bootloader value (unknown osc rate)\n");
-
-	return;
-#endif
-
 	switch (rate) {
 	case 19200000:
 		ctrl = HFCLK_FREQ_19p2_MHZ;
@@ -1222,10 +1203,23 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
 {
 	struct twl4030_platform_data	*pdata = client->dev.platform_data;
 	struct device_node		*node = client->dev.of_node;
+	struct platform_device		*pdev;
 	int				irq_base = 0;
 	int				status;
 	unsigned			i, num_slaves;
 
+	pdev = platform_device_alloc(DRIVER_NAME, -1);
+	if (!pdev) {
+		dev_err(&client->dev, "can't alloc pdev\n");
+		return -ENOMEM;
+	}
+
+	status = platform_device_add(pdev);
+	if (status) {
+		platform_device_put(pdev);
+		return status;
+	}
+
 	if (node && !pdata) {
 		/*
 		 * XXX: Temporary pdata until the information is correctly
@@ -1234,23 +1228,30 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
 		pdata = devm_kzalloc(&client->dev,
 				     sizeof(struct twl4030_platform_data),
 				     GFP_KERNEL);
-		if (!pdata)
-			return -ENOMEM;
+		if (!pdata) {
+			status = -ENOMEM;
+			goto free;
+		}
 	}
 
 	if (!pdata) {
 		dev_dbg(&client->dev, "no platform data?\n");
-		return -EINVAL;
+		status = -EINVAL;
+		goto free;
 	}
 
+	platform_set_drvdata(pdev, pdata);
+
 	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C) == 0) {
 		dev_dbg(&client->dev, "can't talk I2C?\n");
-		return -EIO;
+		status = -EIO;
+		goto free;
 	}
 
 	if (inuse) {
 		dev_dbg(&client->dev, "driver is already in use\n");
-		return -EBUSY;
+		status = -EBUSY;
+		goto free;
 	}
 
 	if ((id->driver_data) & TWL6030_CLASS) {
@@ -1285,7 +1286,7 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	inuse = true;
 
 	/* setup clock framework */
-	clocks_init(&client->dev, pdata->clock);
+	clocks_init(&pdev->dev, pdata->clock);
 
 	/* read TWL IDCODE Register */
 	if (twl_id == TWL4030_CLASS_ID) {
@@ -1335,6 +1336,9 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
 fail:
 	if (status < 0)
 		twl_remove(client);
+free:
+	if (status < 0)
+		platform_device_unregister(pdev);
 
 	return status;
 }