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Diffstat (limited to 'arch/mips/alchemy/common/irq.c')
-rw-r--r--arch/mips/alchemy/common/irq.c345
1 files changed, 173 insertions, 172 deletions
diff --git a/arch/mips/alchemy/common/irq.c b/arch/mips/alchemy/common/irq.c
index 55dd7c888517..8b60ba0675e2 100644
--- a/arch/mips/alchemy/common/irq.c
+++ b/arch/mips/alchemy/common/irq.c
@@ -30,7 +30,7 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/slab.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
#include <asm/irq_cpu.h>
#include <asm/mipsregs.h>
@@ -39,6 +39,36 @@
#include <asm/mach-pb1x00/pb1000.h>
#endif
+/* Interrupt Controller register offsets */
+#define IC_CFG0RD 0x40
+#define IC_CFG0SET 0x40
+#define IC_CFG0CLR 0x44
+#define IC_CFG1RD 0x48
+#define IC_CFG1SET 0x48
+#define IC_CFG1CLR 0x4C
+#define IC_CFG2RD 0x50
+#define IC_CFG2SET 0x50
+#define IC_CFG2CLR 0x54
+#define IC_REQ0INT 0x54
+#define IC_SRCRD 0x58
+#define IC_SRCSET 0x58
+#define IC_SRCCLR 0x5C
+#define IC_REQ1INT 0x5C
+#define IC_ASSIGNRD 0x60
+#define IC_ASSIGNSET 0x60
+#define IC_ASSIGNCLR 0x64
+#define IC_WAKERD 0x68
+#define IC_WAKESET 0x68
+#define IC_WAKECLR 0x6C
+#define IC_MASKRD 0x70
+#define IC_MASKSET 0x70
+#define IC_MASKCLR 0x74
+#define IC_RISINGRD 0x78
+#define IC_RISINGCLR 0x78
+#define IC_FALLINGRD 0x7C
+#define IC_FALLINGCLR 0x7C
+#define IC_TESTBIT 0x80
+
static int au1x_ic_settype(struct irq_data *d, unsigned int flow_type);
/* NOTE on interrupt priorities: The original writers of this code said:
@@ -221,89 +251,101 @@ struct au1xxx_irqmap au1200_irqmap[] __initdata = {
static void au1x_ic0_unmask(struct irq_data *d)
{
unsigned int bit = d->irq - AU1000_INTC0_INT_BASE;
- au_writel(1 << bit, IC0_MASKSET);
- au_writel(1 << bit, IC0_WAKESET);
- au_sync();
+ void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR);
+
+ __raw_writel(1 << bit, base + IC_MASKSET);
+ __raw_writel(1 << bit, base + IC_WAKESET);
+ wmb();
}
static void au1x_ic1_unmask(struct irq_data *d)
{
unsigned int bit = d->irq - AU1000_INTC1_INT_BASE;
- au_writel(1 << bit, IC1_MASKSET);
- au_writel(1 << bit, IC1_WAKESET);
+ void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR);
+
+ __raw_writel(1 << bit, base + IC_MASKSET);
+ __raw_writel(1 << bit, base + IC_WAKESET);
/* very hacky. does the pb1000 cpld auto-disable this int?
* nowhere in the current kernel sources is it disabled. --mlau
*/
#if defined(CONFIG_MIPS_PB1000)
if (d->irq == AU1000_GPIO15_INT)
- au_writel(0x4000, PB1000_MDR); /* enable int */
+ __raw_writel(0x4000, (void __iomem *)PB1000_MDR); /* enable int */
#endif
- au_sync();
+ wmb();
}
static void au1x_ic0_mask(struct irq_data *d)
{
unsigned int bit = d->irq - AU1000_INTC0_INT_BASE;
- au_writel(1 << bit, IC0_MASKCLR);
- au_writel(1 << bit, IC0_WAKECLR);
- au_sync();
+ void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR);
+
+ __raw_writel(1 << bit, base + IC_MASKCLR);
+ __raw_writel(1 << bit, base + IC_WAKECLR);
+ wmb();
}
static void au1x_ic1_mask(struct irq_data *d)
{
unsigned int bit = d->irq - AU1000_INTC1_INT_BASE;
- au_writel(1 << bit, IC1_MASKCLR);
- au_writel(1 << bit, IC1_WAKECLR);
- au_sync();
+ void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR);
+
+ __raw_writel(1 << bit, base + IC_MASKCLR);
+ __raw_writel(1 << bit, base + IC_WAKECLR);
+ wmb();
}
static void au1x_ic0_ack(struct irq_data *d)
{
unsigned int bit = d->irq - AU1000_INTC0_INT_BASE;
+ void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR);
/*
* This may assume that we don't get interrupts from
* both edges at once, or if we do, that we don't care.
*/
- au_writel(1 << bit, IC0_FALLINGCLR);
- au_writel(1 << bit, IC0_RISINGCLR);
- au_sync();
+ __raw_writel(1 << bit, base + IC_FALLINGCLR);
+ __raw_writel(1 << bit, base + IC_RISINGCLR);
+ wmb();
}
static void au1x_ic1_ack(struct irq_data *d)
{
unsigned int bit = d->irq - AU1000_INTC1_INT_BASE;
+ void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR);
/*
* This may assume that we don't get interrupts from
* both edges at once, or if we do, that we don't care.
*/
- au_writel(1 << bit, IC1_FALLINGCLR);
- au_writel(1 << bit, IC1_RISINGCLR);
- au_sync();
+ __raw_writel(1 << bit, base + IC_FALLINGCLR);
+ __raw_writel(1 << bit, base + IC_RISINGCLR);
+ wmb();
}
static void au1x_ic0_maskack(struct irq_data *d)
{
unsigned int bit = d->irq - AU1000_INTC0_INT_BASE;
+ void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR);
- au_writel(1 << bit, IC0_WAKECLR);
- au_writel(1 << bit, IC0_MASKCLR);
- au_writel(1 << bit, IC0_RISINGCLR);
- au_writel(1 << bit, IC0_FALLINGCLR);
- au_sync();
+ __raw_writel(1 << bit, base + IC_WAKECLR);
+ __raw_writel(1 << bit, base + IC_MASKCLR);
+ __raw_writel(1 << bit, base + IC_RISINGCLR);
+ __raw_writel(1 << bit, base + IC_FALLINGCLR);
+ wmb();
}
static void au1x_ic1_maskack(struct irq_data *d)
{
unsigned int bit = d->irq - AU1000_INTC1_INT_BASE;
+ void __iomem *base = (void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR);
- au_writel(1 << bit, IC1_WAKECLR);
- au_writel(1 << bit, IC1_MASKCLR);
- au_writel(1 << bit, IC1_RISINGCLR);
- au_writel(1 << bit, IC1_FALLINGCLR);
- au_sync();
+ __raw_writel(1 << bit, base + IC_WAKECLR);
+ __raw_writel(1 << bit, base + IC_MASKCLR);
+ __raw_writel(1 << bit, base + IC_RISINGCLR);
+ __raw_writel(1 << bit, base + IC_FALLINGCLR);
+ wmb();
}
static int au1x_ic1_setwake(struct irq_data *d, unsigned int on)
@@ -318,13 +360,13 @@ static int au1x_ic1_setwake(struct irq_data *d, unsigned int on)
return -EINVAL;
local_irq_save(flags);
- wakemsk = au_readl(SYS_WAKEMSK);
+ wakemsk = __raw_readl((void __iomem *)SYS_WAKEMSK);
if (on)
wakemsk |= 1 << bit;
else
wakemsk &= ~(1 << bit);
- au_writel(wakemsk, SYS_WAKEMSK);
- au_sync();
+ __raw_writel(wakemsk, (void __iomem *)SYS_WAKEMSK);
+ wmb();
local_irq_restore(flags);
return 0;
@@ -356,81 +398,74 @@ static struct irq_chip au1x_ic1_chip = {
static int au1x_ic_settype(struct irq_data *d, unsigned int flow_type)
{
struct irq_chip *chip;
- unsigned long icr[6];
- unsigned int bit, ic, irq = d->irq;
+ unsigned int bit, irq = d->irq;
irq_flow_handler_t handler = NULL;
unsigned char *name = NULL;
+ void __iomem *base;
int ret;
if (irq >= AU1000_INTC1_INT_BASE) {
bit = irq - AU1000_INTC1_INT_BASE;
chip = &au1x_ic1_chip;
- ic = 1;
+ base = (void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR);
} else {
bit = irq - AU1000_INTC0_INT_BASE;
chip = &au1x_ic0_chip;
- ic = 0;
+ base = (void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR);
}
if (bit > 31)
return -EINVAL;
- icr[0] = ic ? IC1_CFG0SET : IC0_CFG0SET;
- icr[1] = ic ? IC1_CFG1SET : IC0_CFG1SET;
- icr[2] = ic ? IC1_CFG2SET : IC0_CFG2SET;
- icr[3] = ic ? IC1_CFG0CLR : IC0_CFG0CLR;
- icr[4] = ic ? IC1_CFG1CLR : IC0_CFG1CLR;
- icr[5] = ic ? IC1_CFG2CLR : IC0_CFG2CLR;
-
ret = 0;
switch (flow_type) { /* cfgregs 2:1:0 */
case IRQ_TYPE_EDGE_RISING: /* 0:0:1 */
- au_writel(1 << bit, icr[5]);
- au_writel(1 << bit, icr[4]);
- au_writel(1 << bit, icr[0]);
+ __raw_writel(1 << bit, base + IC_CFG2CLR);
+ __raw_writel(1 << bit, base + IC_CFG1CLR);
+ __raw_writel(1 << bit, base + IC_CFG0SET);
handler = handle_edge_irq;
name = "riseedge";
break;
case IRQ_TYPE_EDGE_FALLING: /* 0:1:0 */
- au_writel(1 << bit, icr[5]);
- au_writel(1 << bit, icr[1]);
- au_writel(1 << bit, icr[3]);
+ __raw_writel(1 << bit, base + IC_CFG2CLR);
+ __raw_writel(1 << bit, base + IC_CFG1SET);
+ __raw_writel(1 << bit, base + IC_CFG0CLR);
handler = handle_edge_irq;
name = "falledge";
break;
case IRQ_TYPE_EDGE_BOTH: /* 0:1:1 */
- au_writel(1 << bit, icr[5]);
- au_writel(1 << bit, icr[1]);
- au_writel(1 << bit, icr[0]);
+ __raw_writel(1 << bit, base + IC_CFG2CLR);
+ __raw_writel(1 << bit, base + IC_CFG1SET);
+ __raw_writel(1 << bit, base + IC_CFG0SET);
handler = handle_edge_irq;
name = "bothedge";
break;
case IRQ_TYPE_LEVEL_HIGH: /* 1:0:1 */
- au_writel(1 << bit, icr[2]);
- au_writel(1 << bit, icr[4]);
- au_writel(1 << bit, icr[0]);
+ __raw_writel(1 << bit, base + IC_CFG2SET);
+ __raw_writel(1 << bit, base + IC_CFG1CLR);
+ __raw_writel(1 << bit, base + IC_CFG0SET);
handler = handle_level_irq;
name = "hilevel";
break;
case IRQ_TYPE_LEVEL_LOW: /* 1:1:0 */
- au_writel(1 << bit, icr[2]);
- au_writel(1 << bit, icr[1]);
- au_writel(1 << bit, icr[3]);
+ __raw_writel(1 << bit, base + IC_CFG2SET);
+ __raw_writel(1 << bit, base + IC_CFG1SET);
+ __raw_writel(1 << bit, base + IC_CFG0CLR);
handler = handle_level_irq;
name = "lowlevel";
break;
case IRQ_TYPE_NONE: /* 0:0:0 */
- au_writel(1 << bit, icr[5]);
- au_writel(1 << bit, icr[4]);
- au_writel(1 << bit, icr[3]);
+ __raw_writel(1 << bit, base + IC_CFG2CLR);
+ __raw_writel(1 << bit, base + IC_CFG1CLR);
+ __raw_writel(1 << bit, base + IC_CFG0CLR);
break;
default:
ret = -EINVAL;
}
__irq_set_chip_handler_name_locked(d->irq, chip, handler, name);
- au_sync();
+ wmb();
return ret;
}
@@ -444,21 +479,21 @@ asmlinkage void plat_irq_dispatch(void)
off = MIPS_CPU_IRQ_BASE + 7;
goto handle;
} else if (pending & CAUSEF_IP2) {
- s = IC0_REQ0INT;
+ s = KSEG1ADDR(AU1000_IC0_PHYS_ADDR) + IC_REQ0INT;
off = AU1000_INTC0_INT_BASE;
} else if (pending & CAUSEF_IP3) {
- s = IC0_REQ1INT;
+ s = KSEG1ADDR(AU1000_IC0_PHYS_ADDR) + IC_REQ1INT;
off = AU1000_INTC0_INT_BASE;
} else if (pending & CAUSEF_IP4) {
- s = IC1_REQ0INT;
+ s = KSEG1ADDR(AU1000_IC1_PHYS_ADDR) + IC_REQ0INT;
off = AU1000_INTC1_INT_BASE;
} else if (pending & CAUSEF_IP5) {
- s = IC1_REQ1INT;
+ s = KSEG1ADDR(AU1000_IC1_PHYS_ADDR) + IC_REQ1INT;
off = AU1000_INTC1_INT_BASE;
} else
goto spurious;
- s = au_readl(s);
+ s = __raw_readl((void __iomem *)s);
if (unlikely(!s)) {
spurious:
spurious_interrupt();
@@ -469,48 +504,42 @@ handle:
do_IRQ(off);
}
+
+static inline void ic_init(void __iomem *base)
+{
+ /* initialize interrupt controller to a safe state */
+ __raw_writel(0xffffffff, base + IC_CFG0CLR);
+ __raw_writel(0xffffffff, base + IC_CFG1CLR);
+ __raw_writel(0xffffffff, base + IC_CFG2CLR);
+ __raw_writel(0xffffffff, base + IC_MASKCLR);
+ __raw_writel(0xffffffff, base + IC_ASSIGNCLR);
+ __raw_writel(0xffffffff, base + IC_WAKECLR);
+ __raw_writel(0xffffffff, base + IC_SRCSET);
+ __raw_writel(0xffffffff, base + IC_FALLINGCLR);
+ __raw_writel(0xffffffff, base + IC_RISINGCLR);
+ __raw_writel(0x00000000, base + IC_TESTBIT);
+ wmb();
+}
+
static void __init au1000_init_irq(struct au1xxx_irqmap *map)
{
unsigned int bit, irq_nr;
- int i;
-
- /*
- * Initialize interrupt controllers to a safe state.
- */
- au_writel(0xffffffff, IC0_CFG0CLR);
- au_writel(0xffffffff, IC0_CFG1CLR);
- au_writel(0xffffffff, IC0_CFG2CLR);
- au_writel(0xffffffff, IC0_MASKCLR);
- au_writel(0xffffffff, IC0_ASSIGNCLR);
- au_writel(0xffffffff, IC0_WAKECLR);
- au_writel(0xffffffff, IC0_SRCSET);
- au_writel(0xffffffff, IC0_FALLINGCLR);
- au_writel(0xffffffff, IC0_RISINGCLR);
- au_writel(0x00000000, IC0_TESTBIT);
-
- au_writel(0xffffffff, IC1_CFG0CLR);
- au_writel(0xffffffff, IC1_CFG1CLR);
- au_writel(0xffffffff, IC1_CFG2CLR);
- au_writel(0xffffffff, IC1_MASKCLR);
- au_writel(0xffffffff, IC1_ASSIGNCLR);
- au_writel(0xffffffff, IC1_WAKECLR);
- au_writel(0xffffffff, IC1_SRCSET);
- au_writel(0xffffffff, IC1_FALLINGCLR);
- au_writel(0xffffffff, IC1_RISINGCLR);
- au_writel(0x00000000, IC1_TESTBIT);
+ void __iomem *base;
+ ic_init((void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR));
+ ic_init((void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR));
mips_cpu_irq_init();
/* register all 64 possible IC0+IC1 irq sources as type "none".
* Use set_irq_type() to set edge/level behaviour at runtime.
*/
- for (i = AU1000_INTC0_INT_BASE;
- (i < AU1000_INTC0_INT_BASE + 32); i++)
- au1x_ic_settype(irq_get_irq_data(i), IRQ_TYPE_NONE);
+ for (irq_nr = AU1000_INTC0_INT_BASE;
+ (irq_nr < AU1000_INTC0_INT_BASE + 32); irq_nr++)
+ au1x_ic_settype(irq_get_irq_data(irq_nr), IRQ_TYPE_NONE);
- for (i = AU1000_INTC1_INT_BASE;
- (i < AU1000_INTC1_INT_BASE + 32); i++)
- au1x_ic_settype(irq_get_irq_data(i), IRQ_TYPE_NONE);
+ for (irq_nr = AU1000_INTC1_INT_BASE;
+ (irq_nr < AU1000_INTC1_INT_BASE + 32); irq_nr++)
+ au1x_ic_settype(irq_get_irq_data(irq_nr), IRQ_TYPE_NONE);
/*
* Initialize IC0, which is fixed per processor.
@@ -520,13 +549,13 @@ static void __init au1000_init_irq(struct au1xxx_irqmap *map)
if (irq_nr >= AU1000_INTC1_INT_BASE) {
bit = irq_nr - AU1000_INTC1_INT_BASE;
- if (map->im_request)
- au_writel(1 << bit, IC1_ASSIGNSET);
+ base = (void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR);
} else {
bit = irq_nr - AU1000_INTC0_INT_BASE;
- if (map->im_request)
- au_writel(1 << bit, IC0_ASSIGNSET);
+ base = (void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR);
}
+ if (map->im_request)
+ __raw_writel(1 << bit, base + IC_ASSIGNSET);
au1x_ic_settype(irq_get_irq_data(irq_nr), map->im_type);
++map;
@@ -556,90 +585,62 @@ void __init arch_init_irq(void)
}
}
-struct alchemy_ic_sysdev {
- struct sys_device sysdev;
- void __iomem *base;
- unsigned long pmdata[7];
-};
-static int alchemy_ic_suspend(struct sys_device *dev, pm_message_t state)
-{
- struct alchemy_ic_sysdev *icdev =
- container_of(dev, struct alchemy_ic_sysdev, sysdev);
+static unsigned long alchemy_ic_pmdata[7 * 2];
- icdev->pmdata[0] = __raw_readl(icdev->base + IC_CFG0RD);
- icdev->pmdata[1] = __raw_readl(icdev->base + IC_CFG1RD);
- icdev->pmdata[2] = __raw_readl(icdev->base + IC_CFG2RD);
- icdev->pmdata[3] = __raw_readl(icdev->base + IC_SRCRD);
- icdev->pmdata[4] = __raw_readl(icdev->base + IC_ASSIGNRD);
- icdev->pmdata[5] = __raw_readl(icdev->base + IC_WAKERD);
- icdev->pmdata[6] = __raw_readl(icdev->base + IC_MASKRD);
-
- return 0;
+static inline void alchemy_ic_suspend_one(void __iomem *base, unsigned long *d)
+{
+ d[0] = __raw_readl(base + IC_CFG0RD);
+ d[1] = __raw_readl(base + IC_CFG1RD);
+ d[2] = __raw_readl(base + IC_CFG2RD);
+ d[3] = __raw_readl(base + IC_SRCRD);
+ d[4] = __raw_readl(base + IC_ASSIGNRD);
+ d[5] = __raw_readl(base + IC_WAKERD);
+ d[6] = __raw_readl(base + IC_MASKRD);
+ ic_init(base); /* shut it up too while at it */
}
-static int alchemy_ic_resume(struct sys_device *dev)
+static inline void alchemy_ic_resume_one(void __iomem *base, unsigned long *d)
{
- struct alchemy_ic_sysdev *icdev =
- container_of(dev, struct alchemy_ic_sysdev, sysdev);
-
- __raw_writel(0xffffffff, icdev->base + IC_MASKCLR);
- __raw_writel(0xffffffff, icdev->base + IC_CFG0CLR);
- __raw_writel(0xffffffff, icdev->base + IC_CFG1CLR);
- __raw_writel(0xffffffff, icdev->base + IC_CFG2CLR);
- __raw_writel(0xffffffff, icdev->base + IC_SRCCLR);
- __raw_writel(0xffffffff, icdev->base + IC_ASSIGNCLR);
- __raw_writel(0xffffffff, icdev->base + IC_WAKECLR);
- __raw_writel(0xffffffff, icdev->base + IC_RISINGCLR);
- __raw_writel(0xffffffff, icdev->base + IC_FALLINGCLR);
- __raw_writel(0x00000000, icdev->base + IC_TESTBIT);
- wmb();
- __raw_writel(icdev->pmdata[0], icdev->base + IC_CFG0SET);
- __raw_writel(icdev->pmdata[1], icdev->base + IC_CFG1SET);
- __raw_writel(icdev->pmdata[2], icdev->base + IC_CFG2SET);
- __raw_writel(icdev->pmdata[3], icdev->base + IC_SRCSET);
- __raw_writel(icdev->pmdata[4], icdev->base + IC_ASSIGNSET);
- __raw_writel(icdev->pmdata[5], icdev->base + IC_WAKESET);
+ ic_init(base);
+
+ __raw_writel(d[0], base + IC_CFG0SET);
+ __raw_writel(d[1], base + IC_CFG1SET);
+ __raw_writel(d[2], base + IC_CFG2SET);
+ __raw_writel(d[3], base + IC_SRCSET);
+ __raw_writel(d[4], base + IC_ASSIGNSET);
+ __raw_writel(d[5], base + IC_WAKESET);
wmb();
- __raw_writel(icdev->pmdata[6], icdev->base + IC_MASKSET);
+ __raw_writel(d[6], base + IC_MASKSET);
wmb();
+}
+static int alchemy_ic_suspend(void)
+{
+ alchemy_ic_suspend_one((void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR),
+ alchemy_ic_pmdata);
+ alchemy_ic_suspend_one((void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR),
+ &alchemy_ic_pmdata[7]);
return 0;
}
-static struct sysdev_class alchemy_ic_sysdev_class = {
- .name = "ic",
+static void alchemy_ic_resume(void)
+{
+ alchemy_ic_resume_one((void __iomem *)KSEG1ADDR(AU1000_IC1_PHYS_ADDR),
+ &alchemy_ic_pmdata[7]);
+ alchemy_ic_resume_one((void __iomem *)KSEG1ADDR(AU1000_IC0_PHYS_ADDR),
+ alchemy_ic_pmdata);
+}
+
+static struct syscore_ops alchemy_ic_syscore_ops = {
.suspend = alchemy_ic_suspend,
.resume = alchemy_ic_resume,
};
-static int __init alchemy_ic_sysdev_init(void)
+static int __init alchemy_ic_pm_init(void)
{
- struct alchemy_ic_sysdev *icdev;
- unsigned long icbase[2] = { IC0_PHYS_ADDR, IC1_PHYS_ADDR };
- int err, i;
-
- err = sysdev_class_register(&alchemy_ic_sysdev_class);
- if (err)
- return err;
-
- for (i = 0; i < 2; i++) {
- icdev = kzalloc(sizeof(struct alchemy_ic_sysdev), GFP_KERNEL);
- if (!icdev)
- return -ENOMEM;
-
- icdev->base = ioremap(icbase[i], 0x1000);
-
- icdev->sysdev.id = i;
- icdev->sysdev.cls = &alchemy_ic_sysdev_class;
- err = sysdev_register(&icdev->sysdev);
- if (err) {
- kfree(icdev);
- return err;
- }
- }
-
+ register_syscore_ops(&alchemy_ic_syscore_ops);
return 0;
}
-device_initcall(alchemy_ic_sysdev_init);
+device_initcall(alchemy_ic_pm_init);
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-14 23:37:06 +0300