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-rw-r--r--arch/arm/mach-pxa/balloon3.c16
-rw-r--r--arch/arm/mach-pxa/cm-x2xx-pci.c3
-rw-r--r--arch/arm/mach-pxa/devices.c37
-rw-r--r--arch/arm/mach-pxa/irq.c1
-rw-r--r--arch/arm/mach-pxa/lpd270.c5
-rw-r--r--arch/arm/mach-pxa/pcm990-baseboard.c5
-rw-r--r--arch/arm/mach-pxa/pxa-dt.c4
-rw-r--r--arch/arm/mach-pxa/pxa25x.c1
-rw-r--r--arch/arm/mach-pxa/pxa27x.c1
-rw-r--r--arch/arm/mach-pxa/pxa3xx.c3
-rw-r--r--arch/arm/mach-pxa/sharpsl_pm.c6
-rw-r--r--arch/arm/mach-pxa/tosa-bt.c15
-rw-r--r--arch/arm/mach-pxa/viper.c5
-rw-r--r--arch/arm/mach-pxa/zeus.c5
14 files changed, 68 insertions, 39 deletions
diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index d897292712eb..70366b35d299 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -496,18 +496,18 @@ static struct irq_chip balloon3_irq_chip = {
.irq_unmask = balloon3_unmask_irq,
};
-static void balloon3_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void balloon3_irq_handler(unsigned int __irq, struct irq_desc *desc)
{
unsigned long pending = __raw_readl(BALLOON3_INT_CONTROL_REG) &
balloon3_irq_enabled;
do {
- /* clear useless edge notification */
- if (desc->irq_data.chip->irq_ack) {
- struct irq_data *d;
+ struct irq_data *d = irq_desc_get_irq_data(desc);
+ struct irq_chip *chip = irq_data_get_chip(d);
+ unsigned int irq;
- d = irq_get_irq_data(BALLOON3_AUX_NIRQ);
- desc->irq_data.chip->irq_ack(d);
- }
+ /* clear useless edge notification */
+ if (chip->irq_ack)
+ chip->irq_ack(d);
while (pending) {
irq = BALLOON3_IRQ(0) + __ffs(pending);
@@ -528,7 +528,7 @@ static void __init balloon3_init_irq(void)
for (irq = BALLOON3_IRQ(0); irq <= BALLOON3_IRQ(7); irq++) {
irq_set_chip_and_handler(irq, &balloon3_irq_chip,
handle_level_irq);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
irq_set_chained_handler(BALLOON3_AUX_NIRQ, balloon3_irq_handler);
diff --git a/arch/arm/mach-pxa/cm-x2xx-pci.c b/arch/arm/mach-pxa/cm-x2xx-pci.c
index d8f816c24a2f..1fa79f1f832d 100644
--- a/arch/arm/mach-pxa/cm-x2xx-pci.c
+++ b/arch/arm/mach-pxa/cm-x2xx-pci.c
@@ -29,8 +29,9 @@
void __iomem *it8152_base_address;
static int cmx2xx_it8152_irq_gpio;
-static void cmx2xx_it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
+static void cmx2xx_it8152_irq_demux(unsigned int __irq, struct irq_desc *desc)
{
+ unsigned int irq = irq_desc_get_irq(desc);
/* clear our parent irq */
desc->irq_data.chip->irq_ack(&desc->irq_data);
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 35434662dc7c..e6ce669b54af 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -17,6 +17,7 @@
#include <linux/platform_data/camera-pxa.h>
#include <mach/audio.h>
#include <mach/hardware.h>
+#include <linux/platform_data/mmp_dma.h>
#include <linux/platform_data/mtd-nand-pxa3xx.h>
#include "devices.h"
@@ -1193,3 +1194,39 @@ void __init pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_master *info)
pd->dev.platform_data = info;
platform_device_add(pd);
}
+
+static struct mmp_dma_platdata pxa_dma_pdata = {
+ .dma_channels = 0,
+};
+
+static struct resource pxa_dma_resource[] = {
+ [0] = {
+ .start = 0x40000000,
+ .end = 0x4000ffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_DMA,
+ .end = IRQ_DMA,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 pxadma_dmamask = 0xffffffffUL;
+
+static struct platform_device pxa2xx_pxa_dma = {
+ .name = "pxa-dma",
+ .id = 0,
+ .dev = {
+ .dma_mask = &pxadma_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ },
+ .num_resources = ARRAY_SIZE(pxa_dma_resource),
+ .resource = pxa_dma_resource,
+};
+
+void __init pxa2xx_set_dmac_info(int nb_channels)
+{
+ pxa_dma_pdata.dma_channels = nb_channels;
+ pxa_register_device(&pxa2xx_pxa_dma, &pxa_dma_pdata);
+}
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index 98608c5575cb..9c10248fadcc 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -133,7 +133,6 @@ static int pxa_irq_map(struct irq_domain *h, unsigned int virq,
irq_set_chip_and_handler(virq, &pxa_internal_irq_chip,
handle_level_irq);
irq_set_chip_data(virq, base);
- set_irq_flags(virq, IRQF_VALID);
return 0;
}
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index eaee2c20b189..b070167deef2 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -120,8 +120,9 @@ static struct irq_chip lpd270_irq_chip = {
.irq_unmask = lpd270_unmask_irq,
};
-static void lpd270_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void lpd270_irq_handler(unsigned int __irq, struct irq_desc *desc)
{
+ unsigned int irq;
unsigned long pending;
pending = __raw_readw(LPD270_INT_STATUS) & lpd270_irq_enabled;
@@ -151,7 +152,7 @@ static void __init lpd270_init_irq(void)
for (irq = LPD270_IRQ(2); irq <= LPD270_IRQ(4); irq++) {
irq_set_chip_and_handler(irq, &lpd270_irq_chip,
handle_level_irq);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
irq_set_chained_handler(PXA_GPIO_TO_IRQ(0), lpd270_irq_handler);
irq_set_irq_type(PXA_GPIO_TO_IRQ(0), IRQ_TYPE_EDGE_FALLING);
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 2897da2a5df6..9a0c8affdadb 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -284,8 +284,9 @@ static struct irq_chip pcm990_irq_chip = {
.irq_unmask = pcm990_unmask_irq,
};
-static void pcm990_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void pcm990_irq_handler(unsigned int __irq, struct irq_desc *desc)
{
+ unsigned int irq;
unsigned long pending;
pending = ~pcm990_cpld_readb(PCM990_CTRL_INTSETCLR);
@@ -311,7 +312,7 @@ static void __init pcm990_init_irq(void)
for (irq = PCM027_IRQ(0); irq <= PCM027_IRQ(3); irq++) {
irq_set_chip_and_handler(irq, &pcm990_irq_chip,
handle_level_irq);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
/* disable all Interrupts */
diff --git a/arch/arm/mach-pxa/pxa-dt.c b/arch/arm/mach-pxa/pxa-dt.c
index 7e0e5bd0c9de..8e0e62ccdced 100644
--- a/arch/arm/mach-pxa/pxa-dt.c
+++ b/arch/arm/mach-pxa/pxa-dt.c
@@ -19,7 +19,7 @@
#include "generic.h"
#ifdef CONFIG_PXA3xx
-static const struct of_dev_auxdata pxa3xx_auxdata_lookup[] __initconst = {
+static const struct of_dev_auxdata const pxa3xx_auxdata_lookup[] __initconst = {
OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40100000, "pxa2xx-uart.0", NULL),
OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40200000, "pxa2xx-uart.1", NULL),
OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40700000, "pxa2xx-uart.2", NULL),
@@ -39,7 +39,7 @@ static void __init pxa3xx_dt_init(void)
pxa3xx_auxdata_lookup, NULL);
}
-static const char *pxa3xx_dt_board_compat[] __initdata = {
+static const char *const pxa3xx_dt_board_compat[] __initconst = {
"marvell,pxa300",
"marvell,pxa310",
"marvell,pxa320",
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 23a90c62ec11..1dc85ffc3e20 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -206,6 +206,7 @@ static int __init pxa25x_init(void)
register_syscore_ops(&pxa_irq_syscore_ops);
register_syscore_ops(&pxa2xx_mfp_syscore_ops);
+ pxa2xx_set_dmac_info(16);
pxa_register_device(&pxa25x_device_gpio, &pxa25x_gpio_info);
ret = platform_add_devices(pxa25x_devices,
ARRAY_SIZE(pxa25x_devices));
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index b5abdeb5bb2d..e6aae9e8adfb 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -310,6 +310,7 @@ static int __init pxa27x_init(void)
if (!of_have_populated_dt()) {
pxa_register_device(&pxa27x_device_gpio,
&pxa27x_gpio_info);
+ pxa2xx_set_dmac_info(32);
ret = platform_add_devices(devices,
ARRAY_SIZE(devices));
}
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index bd4cbef15ccf..165638462a2f 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -325,7 +325,7 @@ static void __init pxa_init_ext_wakeup_irq(int (*fn)(struct irq_data *,
for (irq = IRQ_WAKEUP0; irq <= IRQ_WAKEUP1; irq++) {
irq_set_chip_and_handler(irq, &pxa_ext_wakeup_chip,
handle_edge_irq);
- set_irq_flags(irq, IRQF_VALID);
+ irq_clear_status_flags(irq, IRQ_NOREQUEST);
}
pxa_ext_wakeup_chip.irq_set_wake = fn;
@@ -431,6 +431,7 @@ static int __init pxa3xx_init(void)
if (of_have_populated_dt())
return 0;
+ pxa2xx_set_dmac_info(32);
ret = platform_add_devices(devices, ARRAY_SIZE(devices));
if (ret)
return ret;
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
index 051a6555cbf9..bdc0c41bc4fd 100644
--- a/arch/arm/mach-pxa/sharpsl_pm.c
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -841,11 +841,9 @@ static int sharpsl_pm_probe(struct platform_device *pdev)
sharpsl_pm.charge_mode = CHRG_OFF;
sharpsl_pm.flags = 0;
- init_timer(&sharpsl_pm.ac_timer);
- sharpsl_pm.ac_timer.function = sharpsl_ac_timer;
+ setup_timer(&sharpsl_pm.ac_timer, sharpsl_ac_timer, 0UL);
- init_timer(&sharpsl_pm.chrg_full_timer);
- sharpsl_pm.chrg_full_timer.function = sharpsl_chrg_full_timer;
+ setup_timer(&sharpsl_pm.chrg_full_timer, sharpsl_chrg_full_timer, 0UL);
led_trigger_register_simple("sharpsl-charge", &sharpsl_charge_led_trigger);
diff --git a/arch/arm/mach-pxa/tosa-bt.c b/arch/arm/mach-pxa/tosa-bt.c
index 685deff861d2..e0a53208880a 100644
--- a/arch/arm/mach-pxa/tosa-bt.c
+++ b/arch/arm/mach-pxa/tosa-bt.c
@@ -131,17 +131,4 @@ static struct platform_driver tosa_bt_driver = {
.name = "tosa-bt",
},
};
-
-
-static int __init tosa_bt_init(void)
-{
- return platform_driver_register(&tosa_bt_driver);
-}
-
-static void __exit tosa_bt_exit(void)
-{
- platform_driver_unregister(&tosa_bt_driver);
-}
-
-module_init(tosa_bt_init);
-module_exit(tosa_bt_exit);
+module_platform_driver(tosa_bt_driver);
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index de3b08073fe7..4841d6cefe76 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -276,8 +276,9 @@ static inline unsigned long viper_irq_pending(void)
viper_irq_enabled_mask;
}
-static void viper_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void viper_irq_handler(unsigned int __irq, struct irq_desc *desc)
{
+ unsigned int irq;
unsigned long pending;
pending = viper_irq_pending();
@@ -313,7 +314,7 @@ static void __init viper_init_irq(void)
isa_irq = viper_bit_to_irq(level);
irq_set_chip_and_handler(isa_irq, &viper_irq_chip,
handle_edge_irq);
- set_irq_flags(isa_irq, IRQF_VALID | IRQF_PROBE);
+ irq_clear_status_flags(isa_irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
irq_set_chained_handler(gpio_to_irq(VIPER_CPLD_GPIO),
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index 6158566fa0f7..6f94dd7b4dee 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -105,8 +105,9 @@ static inline unsigned long zeus_irq_pending(void)
return __raw_readw(ZEUS_CPLD_ISA_IRQ) & zeus_irq_enabled_mask;
}
-static void zeus_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void zeus_irq_handler(unsigned int __irq, struct irq_desc *desc)
{
+ unsigned int irq;
unsigned long pending;
pending = zeus_irq_pending();
@@ -151,7 +152,7 @@ static void __init zeus_init_irq(void)
isa_irq = zeus_bit_to_irq(level);
irq_set_chip_and_handler(isa_irq, &zeus_irq_chip,
handle_edge_irq);
- set_irq_flags(isa_irq, IRQF_VALID | IRQF_PROBE);
+ irq_clear_status_flags(isa_irq, IRQ_NOREQUEST | IRQ_NOPROBE);
}
irq_set_irq_type(gpio_to_irq(ZEUS_ISA_GPIO), IRQ_TYPE_EDGE_RISING);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-19 09:57:35 +0100