Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6

* 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6:
  hwspinlock: depend on OMAP4
  ARM: OMAP2+: Fix warnings for GPMC interrupt
  OMAP4: PandaBoard: remove unused power regulators
  arm: mach-omap2: omap_l3_smx: fix irq handler setup
  arm: mach-omap2: devices: fix omap3_l3_init() return value

arch/arm/mach-omap2/board-omap4panda.c

@@ -285,19 +285,6 @@ static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
 	return 0;
 }
 
-static struct regulator_init_data omap4_panda_vaux1 = {
-	.constraints = {
-		.min_uV			= 1000000,
-		.max_uV			= 3000000,
-		.apply_uV		= true,
-		.valid_modes_mask	= REGULATOR_MODE_NORMAL
-					| REGULATOR_MODE_STANDBY,
-		.valid_ops_mask	 = REGULATOR_CHANGE_VOLTAGE
-					| REGULATOR_CHANGE_MODE
-					| REGULATOR_CHANGE_STATUS,
-	},
-};
-
 static struct regulator_init_data omap4_panda_vaux2 = {
 	.constraints = {
 		.min_uV			= 1200000,
@@ -353,19 +340,6 @@ static struct regulator_init_data omap4_panda_vpp = {
 	},
 };
 
-static struct regulator_init_data omap4_panda_vusim = {
-	.constraints = {
-		.min_uV			= 1200000,
-		.max_uV			= 2900000,
-		.apply_uV		= true,
-		.valid_modes_mask	= REGULATOR_MODE_NORMAL
-					| REGULATOR_MODE_STANDBY,
-		.valid_ops_mask	 = REGULATOR_CHANGE_VOLTAGE
-					| REGULATOR_CHANGE_MODE
-					| REGULATOR_CHANGE_STATUS,
-	},
-};
-
 static struct regulator_init_data omap4_panda_vana = {
 	.constraints = {
 		.min_uV			= 2100000,
@@ -424,12 +398,10 @@ static struct twl4030_platform_data omap4_panda_twldata = {
 	/* Regulators */
 	.vmmc		= &omap4_panda_vmmc,
 	.vpp		= &omap4_panda_vpp,
-	.vusim		= &omap4_panda_vusim,
 	.vana		= &omap4_panda_vana,
 	.vcxio		= &omap4_panda_vcxio,
 	.vdac		= &omap4_panda_vdac,
 	.vusb		= &omap4_panda_vusb,
-	.vaux1		= &omap4_panda_vaux1,
 	.vaux2		= &omap4_panda_vaux2,
 	.vaux3		= &omap4_panda_vaux3,
 	.clk32kg	= &omap4_panda_clk32kg,

arch/arm/mach-omap2/devices.c

@@ -66,7 +66,7 @@ static int __init omap3_l3_init(void)
 
 	WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
 
-	return PTR_ERR(od);
+	return IS_ERR(od) ? PTR_ERR(od) : 0;
 }
 postcore_initcall(omap3_l3_init);
 

arch/arm/mach-omap2/gpmc.c

@@ -693,6 +693,7 @@ static int __init gpmc_init(void)
 {
 	u32 l, irq;
 	int cs, ret = -EINVAL;
+	int gpmc_irq;
 	char *ck = NULL;
 
 	if (cpu_is_omap24xx()) {
@@ -701,12 +702,15 @@ static int __init gpmc_init(void)
 			l = OMAP2420_GPMC_BASE;
 		else
 			l = OMAP34XX_GPMC_BASE;
+		gpmc_irq = INT_34XX_GPMC_IRQ;
 	} else if (cpu_is_omap34xx()) {
 		ck = "gpmc_fck";
 		l = OMAP34XX_GPMC_BASE;
+		gpmc_irq = INT_34XX_GPMC_IRQ;
 	} else if (cpu_is_omap44xx()) {
 		ck = "gpmc_ck";
 		l = OMAP44XX_GPMC_BASE;
+		gpmc_irq = OMAP44XX_IRQ_GPMC;
 	}
 
 	if (WARN_ON(!ck))
@@ -739,16 +743,17 @@ static int __init gpmc_init(void)
 	/* initalize the irq_chained */
 	irq = OMAP_GPMC_IRQ_BASE;
 	for (cs = 0; cs < GPMC_CS_NUM; cs++) {
-		set_irq_handler(irq, handle_simple_irq);
+		set_irq_chip_and_handler(irq, &dummy_irq_chip,
+						handle_simple_irq);
 		set_irq_flags(irq, IRQF_VALID);
 		irq++;
 	}
 
-	ret = request_irq(INT_34XX_GPMC_IRQ,
+	ret = request_irq(gpmc_irq,
 			gpmc_handle_irq, IRQF_SHARED, "gpmc", gpmc_base);
 	if (ret)
 		pr_err("gpmc: irq-%d could not claim: err %d\n",
-						INT_34XX_GPMC_IRQ, ret);
+						gpmc_irq, ret);
 	return ret;
 }
 postcore_initcall(gpmc_init);
@@ -757,8 +762,6 @@ static irqreturn_t gpmc_handle_irq(int irq, void *dev)
 {
 	u8 cs;
 
-	if (irq != INT_34XX_GPMC_IRQ)
-		return IRQ_HANDLED;
 	/* check cs to invoke the irq */
 	cs = ((gpmc_read_reg(GPMC_PREFETCH_CONFIG1)) >> CS_NUM_SHIFT) & 0x7;
 	if (OMAP_GPMC_IRQ_BASE+cs <= OMAP_GPMC_IRQ_END)

arch/arm/mach-omap2/omap_l3_smx.c

@@ -226,7 +226,6 @@ static int __init omap3_l3_probe(struct platform_device *pdev)
 	struct omap3_l3         *l3;
 	struct resource         *res;
 	int                     ret;
-	int                     irq;
 
 	l3 = kzalloc(sizeof(*l3), GFP_KERNEL);
 	if (!l3) {
@@ -249,18 +248,17 @@ static int __init omap3_l3_probe(struct platform_device *pdev)
 		goto err2;
 	}
 
-	irq = platform_get_irq(pdev, 0);
+	l3->debug_irq = platform_get_irq(pdev, 0);
-	ret = request_irq(irq, omap3_l3_app_irq,
+	ret = request_irq(l3->debug_irq, omap3_l3_app_irq,
 		IRQF_DISABLED | IRQF_TRIGGER_RISING,
 		"l3-debug-irq", l3);
 	if (ret) {
 		dev_err(&pdev->dev, "couldn't request debug irq\n");
 		goto err3;
 	}
-	l3->debug_irq = irq;
 
-	irq = platform_get_irq(pdev, 1);
+	l3->app_irq = platform_get_irq(pdev, 1);
-	ret = request_irq(irq, omap3_l3_app_irq,
+	ret = request_irq(l3->app_irq, omap3_l3_app_irq,
 		IRQF_DISABLED | IRQF_TRIGGER_RISING,
 		"l3-app-irq", l3);
 
@@ -269,7 +267,6 @@ static int __init omap3_l3_probe(struct platform_device *pdev)
 		goto err4;
 	}
 
-	l3->app_irq = irq;
 	goto err0;
 
 err4:

arch/arm/plat-omap/include/plat/irqs.h

@@ -416,7 +416,7 @@
 
 /* GPMC related */
 #define OMAP_GPMC_IRQ_BASE	(TWL_IRQ_END)
-#define OMAP_GPMC_NR_IRQS	7
+#define OMAP_GPMC_NR_IRQS	8
 #define OMAP_GPMC_IRQ_END	(OMAP_GPMC_IRQ_BASE + OMAP_GPMC_NR_IRQS)
 
 

drivers/hwspinlock/Kconfig

@@ -4,6 +4,7 @@
 
 config HWSPINLOCK
 	tristate "Generic Hardware Spinlock framework"
+	depends on ARCH_OMAP4
 	help
 	  Say y here to support the generic hardware spinlock framework.
 	  You only need to enable this if you have hardware spinlock module