Merge tty-next into 3.6-rc1

This handles the merge issue in:
	arch/um/drivers/line.c
	arch/um/drivers/line.h
And resolves the duplicate patches that were in both trees do to the
tty-next branch not getting merged into 3.6-rc1.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 317 insertions, 0 deletions

diff --git a/drivers/mfd/sec-irq.c b/drivers/mfd/sec-irq.c
new file mode 100644
index 00000000000..c901fa50fea
--- /dev/null
+++ b/drivers/mfd/sec-irq.c
@@ -0,0 +1,317 @@
+/*
+ * sec-irq.c
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd
+ *              http://www.samsung.com
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/regmap.h>
+
+#include <linux/mfd/samsung/core.h>
+#include <linux/mfd/samsung/irq.h>
+#include <linux/mfd/samsung/s2mps11.h>
+#include <linux/mfd/samsung/s5m8763.h>
+#include <linux/mfd/samsung/s5m8767.h>
+
+static struct regmap_irq s2mps11_irqs[] = {
+	[S2MPS11_IRQ_PWRONF] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_PWRONF_MASK,
+	},
+	[S2MPS11_IRQ_PWRONR] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_PWRONR_MASK,
+	},
+	[S2MPS11_IRQ_JIGONBF] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_JIGONBF_MASK,
+	},
+	[S2MPS11_IRQ_JIGONBR] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_JIGONBR_MASK,
+	},
+	[S2MPS11_IRQ_ACOKBF] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_ACOKBF_MASK,
+	},
+	[S2MPS11_IRQ_ACOKBR] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_ACOKBR_MASK,
+	},
+	[S2MPS11_IRQ_PWRON1S] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_PWRON1S_MASK,
+	},
+	[S2MPS11_IRQ_MRB] = {
+		.reg_offset = 1,
+		.mask = S2MPS11_IRQ_MRB_MASK,
+	},
+	[S2MPS11_IRQ_RTC60S] = {
+		.reg_offset = 2,
+		.mask = S2MPS11_IRQ_RTC60S_MASK,
+	},
+	[S2MPS11_IRQ_RTCA1] = {
+		.reg_offset = 2,
+		.mask = S2MPS11_IRQ_RTCA1_MASK,
+	},
+	[S2MPS11_IRQ_RTCA2] = {
+		.reg_offset = 2,
+		.mask = S2MPS11_IRQ_RTCA2_MASK,
+	},
+	[S2MPS11_IRQ_SMPL] = {
+		.reg_offset = 2,
+		.mask = S2MPS11_IRQ_SMPL_MASK,
+	},
+	[S2MPS11_IRQ_RTC1S] = {
+		.reg_offset = 2,
+		.mask = S2MPS11_IRQ_RTC1S_MASK,
+	},
+	[S2MPS11_IRQ_WTSR] = {
+		.reg_offset = 2,
+		.mask = S2MPS11_IRQ_WTSR_MASK,
+	},
+	[S2MPS11_IRQ_INT120C] = {
+		.reg_offset = 3,
+		.mask = S2MPS11_IRQ_INT120C_MASK,
+	},
+	[S2MPS11_IRQ_INT140C] = {
+		.reg_offset = 3,
+		.mask = S2MPS11_IRQ_INT140C_MASK,
+	},
+};
+
+
+static struct regmap_irq s5m8767_irqs[] = {
+	[S5M8767_IRQ_PWRR] = {
+		.reg_offset = 1,
+		.mask = S5M8767_IRQ_PWRR_MASK,
+	},
+	[S5M8767_IRQ_PWRF] = {
+		.reg_offset = 1,
+		.mask = S5M8767_IRQ_PWRF_MASK,
+	},
+	[S5M8767_IRQ_PWR1S] = {
+		.reg_offset = 1,
+		.mask = S5M8767_IRQ_PWR1S_MASK,
+	},
+	[S5M8767_IRQ_JIGR] = {
+		.reg_offset = 1,
+		.mask = S5M8767_IRQ_JIGR_MASK,
+	},
+	[S5M8767_IRQ_JIGF] = {
+		.reg_offset = 1,
+		.mask = S5M8767_IRQ_JIGF_MASK,
+	},
+	[S5M8767_IRQ_LOWBAT2] = {
+		.reg_offset = 1,
+		.mask = S5M8767_IRQ_LOWBAT2_MASK,
+	},
+	[S5M8767_IRQ_LOWBAT1] = {
+		.reg_offset = 1,
+		.mask = S5M8767_IRQ_LOWBAT1_MASK,
+	},
+	[S5M8767_IRQ_MRB] = {
+		.reg_offset = 2,
+		.mask = S5M8767_IRQ_MRB_MASK,
+	},
+	[S5M8767_IRQ_DVSOK2] = {
+		.reg_offset = 2,
+		.mask = S5M8767_IRQ_DVSOK2_MASK,
+	},
+	[S5M8767_IRQ_DVSOK3] = {
+		.reg_offset = 2,
+		.mask = S5M8767_IRQ_DVSOK3_MASK,
+	},
+	[S5M8767_IRQ_DVSOK4] = {
+		.reg_offset = 2,
+		.mask = S5M8767_IRQ_DVSOK4_MASK,
+	},
+	[S5M8767_IRQ_RTC60S] = {
+		.reg_offset = 3,
+		.mask = S5M8767_IRQ_RTC60S_MASK,
+	},
+	[S5M8767_IRQ_RTCA1] = {
+		.reg_offset = 3,
+		.mask = S5M8767_IRQ_RTCA1_MASK,
+	},
+	[S5M8767_IRQ_RTCA2] = {
+		.reg_offset = 3,
+		.mask = S5M8767_IRQ_RTCA2_MASK,
+	},
+	[S5M8767_IRQ_SMPL] = {
+		.reg_offset = 3,
+		.mask = S5M8767_IRQ_SMPL_MASK,
+	},
+	[S5M8767_IRQ_RTC1S] = {
+		.reg_offset = 3,
+		.mask = S5M8767_IRQ_RTC1S_MASK,
+	},
+	[S5M8767_IRQ_WTSR] = {
+		.reg_offset = 3,
+		.mask = S5M8767_IRQ_WTSR_MASK,
+	},
+};
+
+static struct regmap_irq s5m8763_irqs[] = {
+	[S5M8763_IRQ_DCINF] = {
+		.reg_offset = 1,
+		.mask = S5M8763_IRQ_DCINF_MASK,
+	},
+	[S5M8763_IRQ_DCINR] = {
+		.reg_offset = 1,
+		.mask = S5M8763_IRQ_DCINR_MASK,
+	},
+	[S5M8763_IRQ_JIGF] = {
+		.reg_offset = 1,
+		.mask = S5M8763_IRQ_JIGF_MASK,
+	},
+	[S5M8763_IRQ_JIGR] = {
+		.reg_offset = 1,
+		.mask = S5M8763_IRQ_JIGR_MASK,
+	},
+	[S5M8763_IRQ_PWRONF] = {
+		.reg_offset = 1,
+		.mask = S5M8763_IRQ_PWRONF_MASK,
+	},
+	[S5M8763_IRQ_PWRONR] = {
+		.reg_offset = 1,
+		.mask = S5M8763_IRQ_PWRONR_MASK,
+	},
+	[S5M8763_IRQ_WTSREVNT] = {
+		.reg_offset = 2,
+		.mask = S5M8763_IRQ_WTSREVNT_MASK,
+	},
+	[S5M8763_IRQ_SMPLEVNT] = {
+		.reg_offset = 2,
+		.mask = S5M8763_IRQ_SMPLEVNT_MASK,
+	},
+	[S5M8763_IRQ_ALARM1] = {
+		.reg_offset = 2,
+		.mask = S5M8763_IRQ_ALARM1_MASK,
+	},
+	[S5M8763_IRQ_ALARM0] = {
+		.reg_offset = 2,
+		.mask = S5M8763_IRQ_ALARM0_MASK,
+	},
+	[S5M8763_IRQ_ONKEY1S] = {
+		.reg_offset = 3,
+		.mask = S5M8763_IRQ_ONKEY1S_MASK,
+	},
+	[S5M8763_IRQ_TOPOFFR] = {
+		.reg_offset = 3,
+		.mask = S5M8763_IRQ_TOPOFFR_MASK,
+	},
+	[S5M8763_IRQ_DCINOVPR] = {
+		.reg_offset = 3,
+		.mask = S5M8763_IRQ_DCINOVPR_MASK,
+	},
+	[S5M8763_IRQ_CHGRSTF] = {
+		.reg_offset = 3,
+		.mask = S5M8763_IRQ_CHGRSTF_MASK,
+	},
+	[S5M8763_IRQ_DONER] = {
+		.reg_offset = 3,
+		.mask = S5M8763_IRQ_DONER_MASK,
+	},
+	[S5M8763_IRQ_CHGFAULT] = {
+		.reg_offset = 3,
+		.mask = S5M8763_IRQ_CHGFAULT_MASK,
+	},
+	[S5M8763_IRQ_LOBAT1] = {
+		.reg_offset = 4,
+		.mask = S5M8763_IRQ_LOBAT1_MASK,
+	},
+	[S5M8763_IRQ_LOBAT2] = {
+		.reg_offset = 4,
+		.mask = S5M8763_IRQ_LOBAT2_MASK,
+	},
+};
+
+static struct regmap_irq_chip s2mps11_irq_chip = {
+	.name = "s2mps11",
+	.irqs = s2mps11_irqs,
+	.num_irqs = ARRAY_SIZE(s2mps11_irqs),
+	.num_regs = 3,
+	.status_base = S2MPS11_REG_INT1,
+	.mask_base = S2MPS11_REG_INT1M,
+	.ack_base = S2MPS11_REG_INT1,
+};
+
+static struct regmap_irq_chip s5m8767_irq_chip = {
+	.name = "s5m8767",
+	.irqs = s5m8767_irqs,
+	.num_irqs = ARRAY_SIZE(s5m8767_irqs),
+	.num_regs = 3,
+	.status_base = S5M8767_REG_INT1,
+	.mask_base = S5M8767_REG_INT1M,
+	.ack_base = S5M8767_REG_INT1,
+};
+
+static struct regmap_irq_chip s5m8763_irq_chip = {
+	.name = "s5m8763",
+	.irqs = s5m8763_irqs,
+	.num_irqs = ARRAY_SIZE(s5m8763_irqs),
+	.num_regs = 4,
+	.status_base = S5M8763_REG_IRQ1,
+	.mask_base = S5M8763_REG_IRQM1,
+	.ack_base = S5M8763_REG_IRQ1,
+};
+
+int sec_irq_init(struct sec_pmic_dev *sec_pmic)
+{
+	int ret = 0;
+	int type = sec_pmic->device_type;
+
+	if (!sec_pmic->irq) {
+		dev_warn(sec_pmic->dev,
+			 "No interrupt specified, no interrupts\n");
+		sec_pmic->irq_base = 0;
+		return 0;
+	}
+
+	switch (type) {
+	case S5M8763X:
+		ret = regmap_add_irq_chip(sec_pmic->regmap, sec_pmic->irq,
+				  IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+				  sec_pmic->irq_base, &s5m8763_irq_chip,
+				  &sec_pmic->irq_data);
+		break;
+	case S5M8767X:
+		ret = regmap_add_irq_chip(sec_pmic->regmap, sec_pmic->irq,
+				  IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+				  sec_pmic->irq_base, &s5m8767_irq_chip,
+				  &sec_pmic->irq_data);
+		break;
+	case S2MPS11X:
+		ret = regmap_add_irq_chip(sec_pmic->regmap, sec_pmic->irq,
+				  IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+				  sec_pmic->irq_base, &s2mps11_irq_chip,
+				  &sec_pmic->irq_data);
+		break;
+	default:
+		dev_err(sec_pmic->dev, "Unknown device type %d\n",
+			sec_pmic->device_type);
+		return -EINVAL;
+	}
+
+	if (ret != 0) {
+		dev_err(sec_pmic->dev, "Failed to register IRQ chip: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+void sec_irq_exit(struct sec_pmic_dev *sec_pmic)
+{
+	regmap_del_irq_chip(sec_pmic->irq, sec_pmic->irq_data);
+}