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-rw-r--r--arch/arm/mach-mmp/aspenite.c4
-rw-r--r--arch/arm/mach-mmp/devices.c14
-rw-r--r--arch/arm/mach-mmp/include/mach/timex.h13
-rw-r--r--arch/arm/mach-mmp/pm-mmp2.c16
-rw-r--r--arch/arm/mach-mmp/pm-pxa910.c20
-rw-r--r--arch/arm/mach-mmp/time.c14
-rw-r--r--arch/arm/mach-mmp/ttc_dkb.c18
7 files changed, 33 insertions, 66 deletions
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index 0c002099c3a..7e0248582ef 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -231,7 +231,7 @@ static struct pxa27x_keypad_platform_data aspenite_keypad_info __initdata = {
.debounce_interval = 30,
};
-#if defined(CONFIG_USB_EHCI_MV)
+#if IS_ENABLED(CONFIG_USB_EHCI_MV)
static struct mv_usb_platform_data pxa168_sph_pdata = {
.mode = MV_USB_MODE_HOST,
.phy_init = pxa_usb_phy_init,
@@ -258,7 +258,7 @@ static void __init common_init(void)
/* off-chip devices */
platform_device_register(&smc91x_device);
-#if defined(CONFIG_USB_EHCI_MV)
+#if IS_ENABLED(CONFIG_USB_EHCI_MV)
pxa168_add_usb_host(&pxa168_sph_pdata);
#endif
}
diff --git a/arch/arm/mach-mmp/devices.c b/arch/arm/mach-mmp/devices.c
index dd2d8b103cc..2bcb766af05 100644
--- a/arch/arm/mach-mmp/devices.c
+++ b/arch/arm/mach-mmp/devices.c
@@ -72,7 +72,7 @@ int __init pxa_register_device(struct pxa_device_desc *desc,
return platform_device_add(pdev);
}
-#if defined(CONFIG_USB) || defined(CONFIG_USB_GADGET)
+#if IS_ENABLED(CONFIG_USB) || IS_ENABLED(CONFIG_USB_GADGET)
/*****************************************************************************
* The registers read/write routines
@@ -112,9 +112,9 @@ static void u2o_write(void __iomem *base, unsigned int offset,
readl_relaxed(base + offset);
}
-#if defined(CONFIG_USB_MV_UDC) || defined(CONFIG_USB_EHCI_MV)
+#if IS_ENABLED(CONFIG_USB_MV_UDC) || IS_ENABLED(CONFIG_USB_EHCI_MV)
-#if defined(CONFIG_CPU_PXA910) || defined(CONFIG_CPU_PXA168)
+#if IS_ENABLED(CONFIG_CPU_PXA910) || IS_ENABLED(CONFIG_CPU_PXA168)
static DEFINE_MUTEX(phy_lock);
static int phy_init_cnt;
@@ -238,10 +238,10 @@ void pxa_usb_phy_deinit(void __iomem *phy_reg)
#endif
#endif
-#ifdef CONFIG_USB_SUPPORT
+#if IS_ENABLED(CONFIG_USB_SUPPORT)
static u64 usb_dma_mask = ~(u32)0;
-#ifdef CONFIG_USB_MV_UDC
+#if IS_ENABLED(CONFIG_USB_MV_UDC)
struct resource pxa168_u2o_resources[] = {
/* regbase */
[0] = {
@@ -276,7 +276,7 @@ struct platform_device pxa168_device_u2o = {
};
#endif /* CONFIG_USB_MV_UDC */
-#ifdef CONFIG_USB_EHCI_MV_U2O
+#if IS_ENABLED(CONFIG_USB_EHCI_MV_U2O)
struct resource pxa168_u2oehci_resources[] = {
/* regbase */
[0] = {
@@ -312,7 +312,7 @@ struct platform_device pxa168_device_u2oehci = {
};
#endif
-#if defined(CONFIG_USB_MV_OTG)
+#if IS_ENABLED(CONFIG_USB_MV_OTG)
struct resource pxa168_u2ootg_resources[] = {
/* regbase */
[0] = {
diff --git a/arch/arm/mach-mmp/include/mach/timex.h b/arch/arm/mach-mmp/include/mach/timex.h
deleted file mode 100644
index 70c9f1d88c0..00000000000
--- a/arch/arm/mach-mmp/include/mach/timex.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * linux/arch/arm/mach-mmp/include/mach/timex.h
- *
- * 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
- * published by the Free Software Foundation.
- */
-
-#ifdef CONFIG_CPU_MMP2
-#define CLOCK_TICK_RATE 6500000
-#else
-#define CLOCK_TICK_RATE 3250000
-#endif
diff --git a/arch/arm/mach-mmp/pm-mmp2.c b/arch/arm/mach-mmp/pm-mmp2.c
index 461a191a32d..43b1a516957 100644
--- a/arch/arm/mach-mmp/pm-mmp2.c
+++ b/arch/arm/mach-mmp/pm-mmp2.c
@@ -27,22 +27,8 @@
int mmp2_set_wake(struct irq_data *d, unsigned int on)
{
- int irq = d->irq;
- struct irq_desc *desc = irq_to_desc(irq);
unsigned long data = 0;
-
- if (unlikely(irq >= nr_irqs)) {
- pr_err("IRQ nubmers are out of boundary!\n");
- return -EINVAL;
- }
-
- if (on) {
- if (desc->action)
- desc->action->flags |= IRQF_NO_SUSPEND;
- } else {
- if (desc->action)
- desc->action->flags &= ~IRQF_NO_SUSPEND;
- }
+ int irq = d->irq;
/* enable wakeup sources */
switch (irq) {
diff --git a/arch/arm/mach-mmp/pm-pxa910.c b/arch/arm/mach-mmp/pm-pxa910.c
index 48981ca801a..04c9daf9f8d 100644
--- a/arch/arm/mach-mmp/pm-pxa910.c
+++ b/arch/arm/mach-mmp/pm-pxa910.c
@@ -27,22 +27,8 @@
int pxa910_set_wake(struct irq_data *data, unsigned int on)
{
- int irq = data->irq;
- struct irq_desc *desc = irq_to_desc(data->irq);
uint32_t awucrm = 0, apcr = 0;
-
- if (unlikely(irq >= nr_irqs)) {
- pr_err("IRQ nubmers are out of boundary!\n");
- return -EINVAL;
- }
-
- if (on) {
- if (desc->action)
- desc->action->flags |= IRQF_NO_SUSPEND;
- } else {
- if (desc->action)
- desc->action->flags &= ~IRQF_NO_SUSPEND;
- }
+ int irq = data->irq;
/* setting wakeup sources */
switch (irq) {
@@ -115,9 +101,11 @@ int pxa910_set_wake(struct irq_data *data, unsigned int on)
if (irq >= IRQ_GPIO_START && irq < IRQ_BOARD_START) {
awucrm = MPMU_AWUCRM_WAKEUP(2);
apcr |= MPMU_APCR_SLPWP2;
- } else
+ } else {
+ /* FIXME: This should return a proper error code ! */
printk(KERN_ERR "Error: no defined wake up source irq: %d\n",
irq);
+ }
}
if (on) {
diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c
index 024022d91fe..2756351dbb3 100644
--- a/arch/arm/mach-mmp/time.c
+++ b/arch/arm/mach-mmp/time.c
@@ -39,6 +39,12 @@
#include "clock.h"
+#ifdef CONFIG_CPU_MMP2
+#define MMP_CLOCK_FREQ 6500000
+#else
+#define MMP_CLOCK_FREQ 3250000
+#endif
+
#define TIMERS_VIRT_BASE TIMERS1_VIRT_BASE
#define MAX_DELTA (0xfffffffe)
@@ -186,7 +192,7 @@ static void __init timer_config(void)
static struct irqaction timer_irq = {
.name = "timer",
- .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
+ .flags = IRQF_TIMER | IRQF_IRQPOLL,
.handler = timer_interrupt,
.dev_id = &ckevt,
};
@@ -195,14 +201,14 @@ void __init timer_init(int irq)
{
timer_config();
- sched_clock_register(mmp_read_sched_clock, 32, CLOCK_TICK_RATE);
+ sched_clock_register(mmp_read_sched_clock, 32, MMP_CLOCK_FREQ);
ckevt.cpumask = cpumask_of(0);
setup_irq(irq, &timer_irq);
- clocksource_register_hz(&cksrc, CLOCK_TICK_RATE);
- clockevents_config_and_register(&ckevt, CLOCK_TICK_RATE,
+ clocksource_register_hz(&cksrc, MMP_CLOCK_FREQ);
+ clockevents_config_and_register(&ckevt, MMP_CLOCK_FREQ,
MIN_DELTA, MAX_DELTA);
}
diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c
index cfadd974f5c..ac4af81de3e 100644
--- a/arch/arm/mach-mmp/ttc_dkb.c
+++ b/arch/arm/mach-mmp/ttc_dkb.c
@@ -164,8 +164,8 @@ static struct i2c_board_info ttc_dkb_i2c_info[] = {
},
};
-#ifdef CONFIG_USB_SUPPORT
-#if defined(CONFIG_USB_MV_UDC) || defined(CONFIG_USB_EHCI_MV_U2O)
+#if IS_ENABLED(CONFIG_USB_SUPPORT)
+#if IS_ENABLED(CONFIG_USB_MV_UDC) || IS_ENABLED(CONFIG_USB_EHCI_MV_U2O)
static struct mv_usb_platform_data ttc_usb_pdata = {
.vbus = NULL,
@@ -178,14 +178,14 @@ static struct mv_usb_platform_data ttc_usb_pdata = {
#endif
#endif
-#ifdef CONFIG_MTD_NAND_PXA3xx
+#if IS_ENABLED(CONFIG_MTD_NAND_PXA3xx)
static struct pxa3xx_nand_platform_data dkb_nand_info = {
.enable_arbiter = 1,
.num_cs = 1,
};
#endif
-#ifdef CONFIG_MMP_DISP
+#if IS_ENABLED(CONFIG_MMP_DISP)
/* path config */
#define CFG_IOPADMODE(iopad) (iopad) /* 0x0 ~ 0xd */
#define SCLK_SOURCE_SELECT(x) (x << 30) /* 0x0 ~ 0x3 */
@@ -275,7 +275,7 @@ static void __init ttc_dkb_init(void)
/* on-chip devices */
pxa910_add_uart(1);
-#ifdef CONFIG_MTD_NAND_PXA3xx
+#if IS_ENABLED(CONFIG_MTD_NAND_PXA3xx)
pxa910_add_nand(&dkb_nand_info);
#endif
@@ -285,22 +285,22 @@ static void __init ttc_dkb_init(void)
sizeof(struct pxa_gpio_platform_data));
platform_add_devices(ARRAY_AND_SIZE(ttc_dkb_devices));
-#ifdef CONFIG_USB_MV_UDC
+#if IS_ENABLED(CONFIG_USB_MV_UDC)
pxa168_device_u2o.dev.platform_data = &ttc_usb_pdata;
platform_device_register(&pxa168_device_u2o);
#endif
-#ifdef CONFIG_USB_EHCI_MV_U2O
+#if IS_ENABLED(CONFIG_USB_EHCI_MV_U2O)
pxa168_device_u2oehci.dev.platform_data = &ttc_usb_pdata;
platform_device_register(&pxa168_device_u2oehci);
#endif
-#ifdef CONFIG_USB_MV_OTG
+#if IS_ENABLED(CONFIG_USB_MV_OTG)
pxa168_device_u2ootg.dev.platform_data = &ttc_usb_pdata;
platform_device_register(&pxa168_device_u2ootg);
#endif
-#ifdef CONFIG_MMP_DISP
+#if IS_ENABLED(CONFIG_MMP_DISP)
add_disp();
#endif
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-15 08:36:37 +0000