---

yaml --- r: 109897 b: refs/heads/master c: 31bd61f h: refs/heads/master i: 109895: 049ffed v: v3
git-mirror · Sep 17, 2008 · 54c5f38 · 54c5f38
1 parent 4b589e3
commit 54c5f38
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Showing 59 changed files with 262 additions and 328 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5a0cd4eb661fea095ff9962060c21c161a9ed43f
+refs/heads/master: 31bd61f2bb79e098117d823e054342b03aa87668
diff --git a/trunk/arch/arm/mach-davinci/psc.c b/trunk/arch/arm/mach-davinci/psc.c
@@ -70,6 +70,9 @@ void davinci_psc_config(unsigned int domain, unsigned int id, char enable)
 {
 	u32 epcpr, ptcmd, ptstat, pdstat, pdctl1, mdstat, mdctl, mdstat_mask;
 
+	if (id < 0)
+		return;
+
 	mdctl = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + MDCTL + 4 * id);
 	if (enable)
 		mdctl |= 0x00000003;	/* Enable Module */

diff --git a/trunk/arch/arm/mach-sa1100/include/mach/jornada720.h b/trunk/arch/arm/mach-sa1100/include/mach/jornada720.h
@@ -1,10 +1,10 @@
 /*
  * arch/arm/mach-sa1100/include/mach/jornada720.h
  *
- * SSP/MCU communication definitions for HP Jornada 710/720/728
+ * This file contains SSP/MCU communication definitions for HP Jornada 710/720/728
  *
- * Copyright 2007,2008 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
- *  Copyright 2000 John Ankcorn <jca@lcs.mit.edu>
+ * Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
+ *  Copyright (C) 2000 John Ankcorn <jca@lcs.mit.edu>
  *
  * 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
@@ -25,8 +25,3 @@
 #define PWMOFF			0xDF
 #define TXDUMMY			0x11
 #define ERRORCODE		0x00
-
-extern void jornada_ssp_start(void);
-extern void jornada_ssp_end(void);
-extern int jornada_ssp_inout(u8 byte);
-extern int jornada_ssp_byte(u8 byte);
diff --git a/trunk/arch/arm/mach-sa1100/jornada720_ssp.c b/trunk/arch/arm/mach-sa1100/jornada720_ssp.c
@@ -21,8 +21,8 @@
 #include <linux/slab.h>
 
 #include <mach/hardware.h>
-#include <mach/jornada720.h>
 #include <asm/hardware/ssp.h>
+#include <mach/jornada720.h>
 
 static DEFINE_SPINLOCK(jornada_ssp_lock);
 static unsigned long jornada_ssp_flags;
@@ -109,24 +109,24 @@ EXPORT_SYMBOL(jornada_ssp_inout);
  * jornada_ssp_start - enable mcu
  *
  */
-void jornada_ssp_start(void)
+int jornada_ssp_start()
 {
 	spin_lock_irqsave(&jornada_ssp_lock, jornada_ssp_flags);
 	GPCR = GPIO_GPIO25;
 	udelay(50);
-	return;
+	return 0;
 };
 EXPORT_SYMBOL(jornada_ssp_start);
 
 /**
  * jornada_ssp_end - disable mcu and turn off lock
  *
  */
-void jornada_ssp_end(void)
+int jornada_ssp_end()
 {
 	GPSR = GPIO_GPIO25;
 	spin_unlock_irqrestore(&jornada_ssp_lock, jornada_ssp_flags);
-	return;
+	return 0;
 };
 EXPORT_SYMBOL(jornada_ssp_end);
 

diff --git a/trunk/arch/arm/plat-omap/devices.c b/trunk/arch/arm/plat-omap/devices.c
@@ -316,6 +316,19 @@ static inline void omap_init_mmc_conf(const struct omap_mmc_config *mmc_conf)
 				omap_cfg_reg(MMC_DAT3);
 			}
 		}
+#if defined(CONFIG_ARCH_OMAP2420)
+		if (mmc_conf->mmc[0].internal_clock) {
+			/*
+			 * Use internal loop-back in MMC/SDIO
+			 * Module Input Clock selection
+			 */
+			if (cpu_is_omap24xx()) {
+				u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
+				v |= (1 << 24); /* not used in 243x */
+				omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
+			}
+		}
+#endif
 	}
 
 #ifdef	CONFIG_ARCH_OMAP16XX

diff --git a/trunk/arch/avr32/boards/atstk1000/atstk1002.c b/trunk/arch/avr32/boards/atstk1000/atstk1002.c
@@ -325,7 +325,7 @@ static int __init atstk1002_init(void)
 #ifdef CONFIG_BOARD_ATSTK100X_SPI1
 	at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info));
 #endif
-#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
+#ifndef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM
 	at32_add_device_mci(0, MCI_PDATA);
 #endif
 #ifdef CONFIG_BOARD_ATSTK1002_SW5_CUSTOM

diff --git a/trunk/arch/avr32/boot/images/.gitignore b/trunk/arch/avr32/boot/images/.gitignore
diff --git a/trunk/arch/avr32/kernel/.gitignore b/trunk/arch/avr32/kernel/.gitignore
diff --git a/trunk/arch/avr32/kernel/avr32_ksyms.c b/trunk/arch/avr32/kernel/avr32_ksyms.c
@@ -58,7 +58,6 @@ EXPORT_SYMBOL(find_first_zero_bit);
 EXPORT_SYMBOL(find_next_zero_bit);
 EXPORT_SYMBOL(find_first_bit);
 EXPORT_SYMBOL(find_next_bit);
-EXPORT_SYMBOL(generic_find_next_le_bit);
 EXPORT_SYMBOL(generic_find_next_zero_le_bit);
 
 /* I/O primitives (lib/io-*.S) */

diff --git a/trunk/arch/avr32/kernel/syscall-stubs.S b/trunk/arch/avr32/kernel/syscall-stubs.S
@@ -109,12 +109,3 @@ __sys_epoll_pwait:
 	rcall	sys_epoll_pwait
 	sub	sp, -4
 	popm	pc
-
-	.global __sys_sync_file_range
-	.type	__sys_sync_file_range,@function
-__sys_sync_file_range:
-	pushm	lr
-	st.w	--sp, ARG6
-	rcall	sys_sync_file_range
-	sub	sp, -4
-	popm	pc
diff --git a/trunk/arch/avr32/kernel/syscall_table.S b/trunk/arch/avr32/kernel/syscall_table.S
@@ -275,7 +275,7 @@ sys_call_table:
 	.long	sys_set_robust_list
 	.long	sys_get_robust_list	/* 260 */
 	.long	__sys_splice
-	.long	__sys_sync_file_range
+	.long	sys_sync_file_range
 	.long	sys_tee
 	.long	sys_vmsplice
 	.long	__sys_epoll_pwait	/* 265 */

diff --git a/trunk/arch/avr32/kernel/traps.c b/trunk/arch/avr32/kernel/traps.c
@@ -116,15 +116,15 @@ asmlinkage void do_nmi(unsigned long ecr, struct pt_regs *regs)
 	switch (ret) {
 	case NOTIFY_OK:
 	case NOTIFY_STOP:
-		break;
+		return;
 	case NOTIFY_BAD:
 		die("Fatal Non-Maskable Interrupt", regs, SIGINT);
 	default:
-		printk(KERN_ALERT "Got NMI, but nobody cared. Disabling...\n");
-		nmi_disable();
 		break;
 	}
-	nmi_exit();
+
+	printk(KERN_ALERT "Got NMI, but nobody cared. Disabling...\n");
+	nmi_disable();
 }
 
 asmlinkage void do_critical_exception(unsigned long ecr, struct pt_regs *regs)

diff --git a/trunk/arch/avr32/lib/findbit.S b/trunk/arch/avr32/lib/findbit.S
@@ -123,36 +123,6 @@ ENTRY(find_next_bit)
 	brgt	1b
 	retal	r11
 
-ENTRY(generic_find_next_le_bit)
-	lsr	r8, r10, 5
-	sub	r9, r11, r10
-	retle	r11
-
-	lsl	r8, 2
-	add	r12, r8
-	andl	r10, 31, COH
-	breq	1f
-
-	/* offset is not word-aligned. Handle the first (32 - r10) bits */
-	ldswp.w	r8, r12[0]
-	sub	r12, -4
-	lsr	r8, r8, r10
-	brne	.L_found
-
-	/* r9 = r9 - (32 - r10) = r9 + r10 - 32 */
-	add	r9, r10
-	sub	r9, 32
-	retle	r11
-
-	/* Main loop. offset must be word-aligned */
-1:	ldswp.w	r8, r12[0]
-	cp.w	r8, 0
-	brne	.L_found
-	sub	r12, -4
-	sub	r9, 32
-	brgt	1b
-	retal	r11
-
 ENTRY(generic_find_next_zero_le_bit)
 	lsr	r8, r10, 5
 	sub	r9, r11, r10

diff --git a/trunk/arch/mips/vr41xx/common/irq.c b/trunk/arch/mips/vr41xx/common/irq.c
@@ -72,17 +72,15 @@ static void irq_dispatch(unsigned int irq)
 	cascade = irq_cascade + irq;
 	if (cascade->get_irq != NULL) {
 		unsigned int source_irq = irq;
-		int ret;
 		desc = irq_desc + source_irq;
 		if (desc->chip->mask_ack)
 			desc->chip->mask_ack(source_irq);
 		else {
 			desc->chip->mask(source_irq);
 			desc->chip->ack(source_irq);
 		}
-		ret = cascade->get_irq(irq);
-		irq = ret;
-		if (ret < 0)
+		irq = cascade->get_irq(irq);
+		if (irq < 0)
 			atomic_inc(&irq_err_count);
 		else
 			irq_dispatch(irq);

diff --git a/trunk/arch/powerpc/boot/Makefile b/trunk/arch/powerpc/boot/Makefile
@@ -195,7 +195,7 @@ image-$(CONFIG_PPC_CELLEB)		+= zImage.pseries
 image-$(CONFIG_PPC_CHRP)		+= zImage.chrp
 image-$(CONFIG_PPC_EFIKA)		+= zImage.chrp
 image-$(CONFIG_PPC_PMAC)		+= zImage.pmac
-image-$(CONFIG_PPC_HOLLY)		+= dtbImage.holly
+image-$(CONFIG_PPC_HOLLY)		+= zImage.holly
 image-$(CONFIG_PPC_PRPMC2800)		+= dtbImage.prpmc2800
 image-$(CONFIG_PPC_ISERIES)		+= zImage.iseries
 image-$(CONFIG_DEFAULT_UIMAGE)		+= uImage

diff --git a/trunk/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/trunk/arch/powerpc/boot/dts/mpc8610_hpcd.dts
@@ -281,31 +281,31 @@
 				cell-index = <0>;
 				reg = <0x0 0x80>;
 				interrupt-parent = <&mpic>;
-				interrupts = <76 2>;
+				interrupts = <60 2>;
 			};
 			dma-channel@1 {
 				compatible = "fsl,mpc8610-dma-channel",
 					"fsl,eloplus-dma-channel";
 				cell-index = <1>;
 				reg = <0x80 0x80>;
 				interrupt-parent = <&mpic>;
-				interrupts = <77 2>;
+				interrupts = <61 2>;
 			};
 			dma-channel@2 {
 				compatible = "fsl,mpc8610-dma-channel",
 					"fsl,eloplus-dma-channel";
 				cell-index = <2>;
 				reg = <0x100 0x80>;
 				interrupt-parent = <&mpic>;
-				interrupts = <78 2>;
+				interrupts = <62 2>;
 			};
 			dma-channel@3 {
 				compatible = "fsl,mpc8610-dma-channel",
 					"fsl,eloplus-dma-channel";
 				cell-index = <3>;
 				reg = <0x180 0x80>;
 				interrupt-parent = <&mpic>;
-				interrupts = <79 2>;
+				interrupts = <63 2>;
 			};
 		};
 

diff --git a/trunk/arch/powerpc/include/asm/elf.h b/trunk/arch/powerpc/include/asm/elf.h
@@ -409,13 +409,6 @@ do {									\
 /* Keep this the last entry.  */
 #define R_PPC64_NUM		107
 
-/* There's actually a third entry here, but it's unused */
-struct ppc64_opd_entry
-{
-	unsigned long funcaddr;
-	unsigned long r2;
-};
-
 #ifdef  __KERNEL__
 
 #ifdef CONFIG_SPU_BASE

diff --git a/trunk/arch/powerpc/include/asm/sections.h b/trunk/arch/powerpc/include/asm/sections.h
@@ -2,8 +2,6 @@
 #define _ASM_POWERPC_SECTIONS_H
 #ifdef __KERNEL__
 
-#include <linux/elf.h>
-#include <linux/uaccess.h>
 #include <asm-generic/sections.h>
 
 #ifdef __powerpc64__
@@ -19,15 +17,7 @@ static inline int in_kernel_text(unsigned long addr)
 }
 
 #undef dereference_function_descriptor
-static inline void *dereference_function_descriptor(void *ptr)
-{
-	struct ppc64_opd_entry *desc = ptr;
-	void *p;
-
-	if (!probe_kernel_address(&desc->funcaddr, p))
-		ptr = p;
-	return ptr;
-}
+void *dereference_function_descriptor(void *);
 
 #endif
 

diff --git a/trunk/arch/powerpc/kernel/module_64.c b/trunk/arch/powerpc/kernel/module_64.c
@@ -21,7 +21,9 @@
 #include <linux/err.h>
 #include <linux/vmalloc.h>
 #include <linux/bug.h>
+#include <linux/uaccess.h>
 #include <asm/module.h>
+#include <asm/sections.h>
 #include <asm/firmware.h>
 #include <asm/code-patching.h>
 #include <linux/sort.h>
@@ -41,6 +43,13 @@
 #define DEBUGP(fmt , ...)
 #endif
 
+/* There's actually a third entry here, but it's unused */
+struct ppc64_opd_entry
+{
+	unsigned long funcaddr;
+	unsigned long r2;
+};
+
 /* Like PPC32, we need little trampolines to do > 24-bit jumps (into
    the kernel itself).  But on PPC64, these need to be used for every
    jump, actually, to reset r2 (TOC+0x8000). */
@@ -443,3 +452,13 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
 
 	return 0;
 }
+
+void *dereference_function_descriptor(void *ptr)
+{
+	struct ppc64_opd_entry *desc = ptr;
+	void *p;
+
+	if (!probe_kernel_address(&desc->funcaddr, p))
+		ptr = p;
+	return ptr;
+}
diff --git a/trunk/arch/sparc64/kernel/irq.c b/trunk/arch/sparc64/kernel/irq.c
@@ -7,7 +7,6 @@
 
 #include <linux/module.h>
 #include <linux/sched.h>
-#include <linux/linkage.h>
 #include <linux/ptrace.h>
 #include <linux/errno.h>
 #include <linux/kernel_stat.h>
@@ -867,7 +866,7 @@ static void kill_prom_timer(void)
 	: "g1", "g2");
 }
 
-void notrace init_irqwork_curcpu(void)
+void init_irqwork_curcpu(void)
 {
 	int cpu = hard_smp_processor_id();
 
@@ -898,7 +897,7 @@ static void __cpuinit register_one_mondo(unsigned long paddr, unsigned long type
 	}
 }
 
-void __cpuinit notrace sun4v_register_mondo_queues(int this_cpu)
+void __cpuinit sun4v_register_mondo_queues(int this_cpu)
 {
 	struct trap_per_cpu *tb = &trap_block[this_cpu];
 

diff --git a/trunk/arch/sparc64/kernel/pci_psycho.c b/trunk/arch/sparc64/kernel/pci_psycho.c
@@ -575,7 +575,7 @@ static irqreturn_t psycho_pcierr_intr_other(struct pci_pbm_info *pbm, int is_pbm
 {
 	unsigned long csr_reg, csr, csr_error_bits;
 	irqreturn_t ret = IRQ_NONE;
-	u16 stat, *addr;
+	u16 stat;
 
 	if (is_pbm_a) {
 		csr_reg = pbm->controller_regs + PSYCHO_PCIA_CTRL;
@@ -597,17 +597,15 @@ static irqreturn_t psycho_pcierr_intr_other(struct pci_pbm_info *pbm, int is_pbm
 			printk("%s: PCI SERR signal asserted.\n", pbm->name);
 		ret = IRQ_HANDLED;
 	}
-	addr = psycho_pci_config_mkaddr(pbm, pbm->pci_first_busno,
-					0, PCI_STATUS);
-	pci_config_read16(addr, &stat);
+	pci_read_config_word(pbm->pci_bus->self, PCI_STATUS, &stat);
 	if (stat & (PCI_STATUS_PARITY |
 		    PCI_STATUS_SIG_TARGET_ABORT |
 		    PCI_STATUS_REC_TARGET_ABORT |
 		    PCI_STATUS_REC_MASTER_ABORT |
 		    PCI_STATUS_SIG_SYSTEM_ERROR)) {
 		printk("%s: PCI bus error, PCI_STATUS[%04x]\n",
 		       pbm->name, stat);
-		pci_config_write16(addr, 0xffff);
+		pci_write_config_word(pbm->pci_bus->self, PCI_STATUS, 0xffff);
 		ret = IRQ_HANDLED;
 	}
 	return ret;