mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-26 01:08:38 +02:00
05735d303b
Partially based on the 3.1 patches by Hartmut Knaack <knaack.h [at] gmx.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31474 3c298f89-4303-0410-b956-a3cf2f4a3e73
111 lines
3.5 KiB
Diff
111 lines
3.5 KiB
Diff
--- a/arch/mips/adm5120/common/platform.c
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+++ b/arch/mips/adm5120/common/platform.c
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@@ -18,6 +18,7 @@
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#include <linux/gpio.h>
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#include <linux/irq.h>
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#include <linux/slab.h>
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+#include <linux/export.h>
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#include <asm/bootinfo.h>
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--- a/arch/mips/adm5120/common/clock.c
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+++ b/arch/mips/adm5120/common/clock.c
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@@ -33,7 +33,7 @@ static struct clk uart_clk = {
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struct clk *clk_get(struct device *dev, const char *id)
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{
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- char *name = dev_name(dev);
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+ const char *name = dev_name(dev);
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if (!strcmp(name, "apb:uart0") || !strcmp(name, "apb:uart1"))
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return &uart_clk;
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--- a/arch/mips/pci/pci-adm5120.c
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+++ b/arch/mips/pci/pci-adm5120.c
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@@ -49,7 +49,7 @@
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static unsigned int adm5120_pci_nr_irqs __initdata;
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static struct adm5120_pci_irq *adm5120_pci_irq_map __initdata;
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-static spinlock_t pci_lock = SPIN_LOCK_UNLOCKED;
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+static DEFINE_SPINLOCK(pci_lock);
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/* -------------------------------------------------------------------------*/
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--- a/arch/mips/adm5120/common/irq.c
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+++ b/arch/mips/adm5120/common/irq.c
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@@ -23,9 +23,9 @@
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#include <asm/mach-adm5120/adm5120_defs.h>
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-static void adm5120_intc_irq_unmask(unsigned int irq);
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-static void adm5120_intc_irq_mask(unsigned int irq);
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-static int adm5120_intc_irq_set_type(unsigned int irq, unsigned int flow_type);
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+static void adm5120_intc_irq_unmask(struct irq_data *d);
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+static void adm5120_intc_irq_mask(struct irq_data *d);
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+static int adm5120_intc_irq_set_type(struct irq_data *d, unsigned int flow_type);
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static inline void intc_write_reg(unsigned int reg, u32 val)
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{
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@@ -43,10 +43,10 @@ static inline u32 intc_read_reg(unsigned
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static struct irq_chip adm5120_intc_irq_chip = {
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.name = "INTC",
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- .unmask = adm5120_intc_irq_unmask,
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- .mask = adm5120_intc_irq_mask,
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- .mask_ack = adm5120_intc_irq_mask,
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- .set_type = adm5120_intc_irq_set_type
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+ .irq_unmask = adm5120_intc_irq_unmask,
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+ .irq_mask = adm5120_intc_irq_mask,
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+ .irq_mask_ack = adm5120_intc_irq_mask,
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+ .irq_set_type = adm5120_intc_irq_set_type
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};
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static struct irqaction adm5120_intc_irq_action = {
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@@ -54,20 +54,19 @@ static struct irqaction adm5120_intc_irq
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.name = "cascade [INTC]"
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};
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-static void adm5120_intc_irq_unmask(unsigned int irq)
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+static void adm5120_intc_irq_unmask(struct irq_data *d)
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{
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- irq -= ADM5120_INTC_IRQ_BASE;
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- intc_write_reg(INTC_REG_IRQ_ENABLE, 1 << irq);
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+ intc_write_reg(INTC_REG_IRQ_ENABLE, 1 << (d->irq - ADM5120_INTC_IRQ_BASE));
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}
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-static void adm5120_intc_irq_mask(unsigned int irq)
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+static void adm5120_intc_irq_mask(struct irq_data *d)
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{
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- irq -= ADM5120_INTC_IRQ_BASE;
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- intc_write_reg(INTC_REG_IRQ_DISABLE, 1 << irq);
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+ intc_write_reg(INTC_REG_IRQ_DISABLE, 1 << (d->irq - ADM5120_INTC_IRQ_BASE));
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}
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-static int adm5120_intc_irq_set_type(unsigned int irq, unsigned int flow_type)
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+static int adm5120_intc_irq_set_type(struct irq_data *d, unsigned int flow_type)
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{
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+ unsigned int irq = d->irq;
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unsigned int sense;
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unsigned long mode;
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int err = 0;
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@@ -105,10 +104,6 @@ static int adm5120_intc_irq_set_type(uns
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mode &= ~(1 << (irq - ADM5120_INTC_IRQ_BASE));
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intc_write_reg(INTC_REG_INT_MODE, mode);
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- /* fallthrough */
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- default:
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- irq_desc[irq].status &= ~IRQ_TYPE_SENSE_MASK;
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- irq_desc[irq].status |= sense;
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break;
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}
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@@ -162,8 +157,7 @@ static void __init adm5120_intc_irq_init
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for (i = ADM5120_INTC_IRQ_BASE;
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i <= ADM5120_INTC_IRQ_BASE + INTC_IRQ_LAST;
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i++) {
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- irq_desc[i].status = INTC_IRQ_STATUS;
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- set_irq_chip_and_handler(i, &adm5120_intc_irq_chip,
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+ irq_set_chip_and_handler(i, &adm5120_intc_irq_chip,
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handle_level_irq);
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}
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