---

yaml
---
r: 3181
b: refs/heads/master
c: 0a8b80c
h: refs/heads/master
i:
  3179: 94057a6
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f647a27417d2adc43d8c96d3d6f837422fbc076e
+refs/heads/master: 0a8b80c52f44a6e84206618a8a450ba13a5809dc

trunk/arch/arm/mach-ixp2000/core.c

@@ -40,8 +40,6 @@
 #include <asm/mach/time.h>
 #include <asm/mach/irq.h>
 
-#include <asm/arch/gpio.h>
-
 static DEFINE_SPINLOCK(ixp2000_slowport_lock);
 static unsigned long ixp2000_slowport_irq_flags;
 
@@ -181,7 +179,7 @@ static int ixp2000_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 
 	/* clear timer 1 */
 	ixp2000_reg_write(IXP2000_T1_CLR, 1);
-
+	
 	while ((next_jiffy_time - *missing_jiffy_timer_csr) > ticks_per_jiffy) {
 		timer_tick(regs);
 		next_jiffy_time -= ticks_per_jiffy;
@@ -240,40 +238,35 @@ void __init ixp2000_init_time(unsigned long tick_rate)
 /*************************************************************************
  * GPIO helpers
  *************************************************************************/
-static unsigned long GPIO_IRQ_falling_edge;
 static unsigned long GPIO_IRQ_rising_edge;
+static unsigned long GPIO_IRQ_falling_edge;
 static unsigned long GPIO_IRQ_level_low;
 static unsigned long GPIO_IRQ_level_high;
 
-static void update_gpio_int_csrs(void)
-{
-	ixp2000_reg_write(IXP2000_GPIO_FEDR, GPIO_IRQ_falling_edge);
-	ixp2000_reg_write(IXP2000_GPIO_REDR, GPIO_IRQ_rising_edge);
-	ixp2000_reg_write(IXP2000_GPIO_LSLR, GPIO_IRQ_level_low);
-	ixp2000_reg_write(IXP2000_GPIO_LSHR, GPIO_IRQ_level_high);
-}
-
-void gpio_line_config(int line, int direction)
+void gpio_line_config(int line, int style)
 {
 	unsigned long flags;
 
 	local_irq_save(flags);
-	if (direction == GPIO_OUT) {
-		irq_desc[line + IRQ_IXP2000_GPIO0].valid = 0;
 
+	if(style == GPIO_OUT) {
 		/* if it's an output, it ain't an interrupt anymore */
+		ixp2000_reg_write(IXP2000_GPIO_PDSR, (1 << line));
 		GPIO_IRQ_falling_edge &= ~(1 << line);
 		GPIO_IRQ_rising_edge &= ~(1 << line);
 		GPIO_IRQ_level_low &= ~(1 << line);
 		GPIO_IRQ_level_high &= ~(1 << line);
-		update_gpio_int_csrs();
-
-		ixp2000_reg_write(IXP2000_GPIO_PDSR, 1 << line);
-	} else if (direction == GPIO_IN) {
-		ixp2000_reg_write(IXP2000_GPIO_PDCR, 1 << line);
+		ixp2000_reg_write(IXP2000_GPIO_FEDR, GPIO_IRQ_falling_edge);
+		ixp2000_reg_write(IXP2000_GPIO_REDR, GPIO_IRQ_rising_edge);
+		ixp2000_reg_write(IXP2000_GPIO_LSHR, GPIO_IRQ_level_high);
+		ixp2000_reg_write(IXP2000_GPIO_LSLR, GPIO_IRQ_level_low);
+		irq_desc[line+IRQ_IXP2000_GPIO0].valid = 0;
+	} else if(style == GPIO_IN) {
+		ixp2000_reg_write(IXP2000_GPIO_PDCR, (1 << line));
 	}
+
 	local_irq_restore(flags);
-}
+}	
 
 
 /*************************************************************************
@@ -292,50 +285,9 @@ static void ixp2000_GPIO_irq_handler(unsigned int irq, struct irqdesc *desc, str
 	}
 }
 
-static int ixp2000_GPIO_irq_type(unsigned int irq, unsigned int type)
-{
-	int line = irq - IRQ_IXP2000_GPIO0;
-
-	/*
-	 * First, configure this GPIO line as an input.
-	 */
-	ixp2000_reg_write(IXP2000_GPIO_PDCR, 1 << line);
-
-	/*
-	 * Then, set the proper trigger type.
-	 */
-	if (type & IRQT_FALLING)
-		GPIO_IRQ_falling_edge |= 1 << line;
-	else
-		GPIO_IRQ_falling_edge &= ~(1 << line);
-	if (type & IRQT_RISING)
-		GPIO_IRQ_rising_edge |= 1 << line;
-	else
-		GPIO_IRQ_rising_edge &= ~(1 << line);
-	if (type & IRQT_LOW)
-		GPIO_IRQ_level_low |= 1 << line;
-	else
-		GPIO_IRQ_level_low &= ~(1 << line);
-	if (type & IRQT_HIGH)
-		GPIO_IRQ_level_high |= 1 << line;
-	else
-		GPIO_IRQ_level_high &= ~(1 << line);
-	update_gpio_int_csrs();
-
-	/*
-	 * Finally, mark the corresponding IRQ as valid.
-	 */
-	irq_desc[irq].valid = 1;
-
-	return 0;
-}
-
 static void ixp2000_GPIO_irq_mask_ack(unsigned int irq)
 {
 	ixp2000_reg_write(IXP2000_GPIO_INCR, (1 << (irq - IRQ_IXP2000_GPIO0)));
-
-	ixp2000_reg_write(IXP2000_GPIO_EDSR, (1 << (irq - IRQ_IXP2000_GPIO0)));
-	ixp2000_reg_write(IXP2000_GPIO_LDSR, (1 << (irq - IRQ_IXP2000_GPIO0)));
 	ixp2000_reg_write(IXP2000_GPIO_INST, (1 << (irq - IRQ_IXP2000_GPIO0)));
 }
 
@@ -350,7 +302,6 @@ static void ixp2000_GPIO_irq_unmask(unsigned int irq)
 }
 
 static struct irqchip ixp2000_GPIO_irq_chip = {
-	.type	= ixp2000_GPIO_irq_type,
 	.ack	= ixp2000_GPIO_irq_mask_ack,
 	.mask	= ixp2000_GPIO_irq_mask,
 	.unmask	= ixp2000_GPIO_irq_unmask
@@ -387,7 +338,7 @@ static void ixp2000_irq_mask(unsigned int irq)
 
 static void ixp2000_irq_unmask(unsigned int irq)
 {
-	ixp2000_reg_write(IXP2000_IRQ_ENABLE_SET, (1 << irq));
+	ixp2000_reg_write(IXP2000_IRQ_ENABLE_SET,  (1 << irq));
 }
 
 static struct irqchip ixp2000_irq_chip = {
@@ -424,16 +375,16 @@ void __init ixp2000_init_irq(void)
 	 * our mask/unmask code much simpler.
 	 */
 	for (irq = IRQ_IXP2000_SOFT_INT; irq <= IRQ_IXP2000_THDB3; irq++) {
-		if ((1 << irq) & IXP2000_VALID_IRQ_MASK) {
+		if((1 << irq) & IXP2000_VALID_IRQ_MASK) {
 			set_irq_chip(irq, &ixp2000_irq_chip);
 			set_irq_handler(irq, do_level_IRQ);
 			set_irq_flags(irq, IRQF_VALID);
 		} else set_irq_flags(irq, 0);
 	}
-
+	
 	/*
 	 * GPIO IRQs are invalid until someone sets the interrupt mode
-	 * by calling set_irq_type().
+	 * by calling gpio_line_set();
 	 */
 	for (irq = IRQ_IXP2000_GPIO0; irq <= IRQ_IXP2000_GPIO7; irq++) {
 		set_irq_chip(irq, &ixp2000_GPIO_irq_chip);

trunk/arch/arm/mach-ixp4xx/common.c

@@ -141,15 +141,7 @@ static struct map_desc ixp4xx_io_desc[] __initdata = {
 		.physical	= IXP4XX_PCI_CFG_BASE_PHYS,
 		.length		= IXP4XX_PCI_CFG_REGION_SIZE,
 		.type		= MT_DEVICE
-	},
-#ifdef CONFIG_DEBUG_LL
-	{	/* Debug UART mapping */
-		.virtual	= IXP4XX_DEBUG_UART_BASE_VIRT,
-		.physical	= IXP4XX_DEBUG_UART_BASE_PHYS,
-		.length		= IXP4XX_DEBUG_UART_REGION_SIZE,
-		.type		= MT_DEVICE
 	}
-#endif
 };
 
 void __init ixp4xx_map_io(void)

trunk/arch/arm/mm/proc-v6.S

@@ -132,8 +132,8 @@ ENTRY(cpu_v6_switch_mm)
  *	  100x   1   0   1	r/o	no acc
  *	  10x0   1   0   1	r/o	no acc
  *	  1011   0   0   1	r/w	no acc
- *	  110x   0   1   0	r/w	r/o
- *	  11x0   0   1   0	r/w	r/o
+ *	  110x   1   1   0	r/o	r/o
+ *	  11x0   1   1   0	r/o	r/o
  *	  1111   0   1   1	r/w	r/w
  */
 ENTRY(cpu_v6_set_pte)
@@ -150,7 +150,7 @@ ENTRY(cpu_v6_set_pte)
 	tst	r1, #L_PTE_USER
 	orrne	r2, r2, #AP1 | nG
 	tstne	r2, #APX
-	bicne	r2, r2, #APX | AP0
+	eorne	r2, r2, #AP0
 
 	tst	r1, #L_PTE_YOUNG
 	biceq	r2, r2, #APX | AP1 | AP0

trunk/drivers/i2c/busses/i2c-ixp2000.c

@@ -33,8 +33,7 @@
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
 
-#include <asm/hardware.h>	/* Pick up IXP2000-specific bits */
-#include <asm/arch/gpio.h>
+#include <asm/hardware.h>	/* Pick up IXP42000-specific bits */
 
 static inline int ixp2000_scl_pin(void *data)
 {

trunk/drivers/serial/8250.c

@@ -1682,22 +1682,22 @@ serial8250_set_termios(struct uart_port *port, struct termios *termios,
 
 	switch (termios->c_cflag & CSIZE) {
 	case CS5:
-		cval = 0x00;
+		cval = UART_LCR_WLEN5;
 		break;
 	case CS6:
-		cval = 0x01;
+		cval = UART_LCR_WLEN6;
 		break;
 	case CS7:
-		cval = 0x02;
+		cval = UART_LCR_WLEN7;
 		break;
 	default:
 	case CS8:
-		cval = 0x03;
+		cval = UART_LCR_WLEN8;
 		break;
 	}
 
 	if (termios->c_cflag & CSTOPB)
-		cval |= 0x04;
+		cval |= UART_LCR_STOP;
 	if (termios->c_cflag & PARENB)
 		cval |= UART_LCR_PARITY;
 	if (!(termios->c_cflag & PARODD))

trunk/drivers/serial/au1x00_uart.c

@@ -773,22 +773,22 @@ serial8250_set_termios(struct uart_port *port, struct termios *termios,
 
 	switch (termios->c_cflag & CSIZE) {
 	case CS5:
-		cval = 0x00;
+		cval = UART_LCR_WLEN5;
 		break;
 	case CS6:
-		cval = 0x01;
+		cval = UART_LCR_WLEN6;
 		break;
 	case CS7:
-		cval = 0x02;
+		cval = UART_LCR_WLEN7;
 		break;
 	default:
 	case CS8:
-		cval = 0x03;
+		cval = UART_LCR_WLEN8;
 		break;
 	}
 
 	if (termios->c_cflag & CSTOPB)
-		cval |= 0x04;
+		cval |= UART_LCR_STOP;
 	if (termios->c_cflag & PARENB)
 		cval |= UART_LCR_PARITY;
 	if (!(termios->c_cflag & PARODD))

trunk/drivers/serial/m32r_sio.c

@@ -724,22 +724,22 @@ static void m32r_sio_set_termios(struct uart_port *port,
 
 	switch (termios->c_cflag & CSIZE) {
 	case CS5:
-		cval = 0x00;
+		cval = UART_LCR_WLEN5;
 		break;
 	case CS6:
-		cval = 0x01;
+		cval = UART_LCR_WLEN6;
 		break;
 	case CS7:
-		cval = 0x02;
+		cval = UART_LCR_WLEN7;
 		break;
 	default:
 	case CS8:
-		cval = 0x03;
+		cval = UART_LCR_WLEN8;
 		break;
 	}
 
 	if (termios->c_cflag & CSTOPB)
-		cval |= 0x04;
+		cval |= UART_LCR_STOP;
 	if (termios->c_cflag & PARENB)
 		cval |= UART_LCR_PARITY;
 	if (!(termios->c_cflag & PARODD))

trunk/drivers/serial/pxa.c

@@ -455,22 +455,22 @@ serial_pxa_set_termios(struct uart_port *port, struct termios *termios,
 
 	switch (termios->c_cflag & CSIZE) {
 	case CS5:
-		cval = 0x00;
+		cval = UART_LCR_WLEN5;
 		break;
 	case CS6:
-		cval = 0x01;
+		cval = UART_LCR_WLEN6;
 		break;
 	case CS7:
-		cval = 0x02;
+		cval = UART_LCR_WLEN7;
 		break;
 	default:
 	case CS8:
-		cval = 0x03;
+		cval = UART_LCR_WLEN8;
 		break;
 	}
 
 	if (termios->c_cflag & CSTOPB)
-		cval |= 0x04;
+		cval |= UART_LCR_STOP;
 	if (termios->c_cflag & PARENB)
 		cval |= UART_LCR_PARITY;
 	if (!(termios->c_cflag & PARODD))

trunk/fs/qnx4/dir.c

@@ -61,7 +61,7 @@ static int qnx4_readdir(struct file *filp, void *dirent, filldir_t filldir)
 						ino = blknum * QNX4_INODES_PER_BLOCK + ix - 1;
 					else {
 						le  = (struct qnx4_link_info*)de;
-						ino = ( le32_to_cpu(le->dl_inode_blk) - 1 ) *
+						ino = ( le->dl_inode_blk - 1 ) *
 							QNX4_INODES_PER_BLOCK +
 							le->dl_inode_ndx;
 					}

trunk/fs/qnx4/inode.c

@@ -236,7 +236,7 @@ unsigned long qnx4_block_map( struct inode *inode, long iblock )
 	struct buffer_head *bh = NULL;
 	struct qnx4_xblk *xblk = NULL;
 	struct qnx4_inode_entry *qnx4_inode = qnx4_raw_inode(inode);
-	u16 nxtnt = le16_to_cpu(qnx4_inode->di_num_xtnts);
+	qnx4_nxtnt_t nxtnt = le16_to_cpu(qnx4_inode->di_num_xtnts);
 
 	if ( iblock < le32_to_cpu(qnx4_inode->di_first_xtnt.xtnt_size) ) {
 		// iblock is in the first extent. This is easy.
@@ -372,7 +372,7 @@ static int qnx4_fill_super(struct super_block *s, void *data, int silent)
 		printk("qnx4: unable to read the superblock\n");
 		goto outnobh;
 	}
-	if ( le32_to_cpup((__le32*) bh->b_data) != QNX4_SUPER_MAGIC ) {
+	if ( le32_to_cpu( *(__u32*)bh->b_data ) != QNX4_SUPER_MAGIC ) {
 		if (!silent)
 			printk("qnx4: wrong fsid in superblock.\n");
 		goto out;