diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/kernel/vmlinux.lds.S | 15 | ||||
| -rw-r--r-- | arch/arm/mach-l7200/core.c | 20 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/corgi_lcd.c | 20 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/generic.c | 5 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/spitz.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2410/Kconfig | 1 |
6 files changed, 49 insertions, 16 deletions
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index 08e58ecd44be..0d5db5279c5c 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -89,13 +89,6 @@ SECTIONS *(.got) /* Global offset table */ } - . = ALIGN(16); - __ex_table : { /* Exception table */ - __start___ex_table = .; - *(__ex_table) - __stop___ex_table = .; - } - RODATA _etext = .; /* End of text and rodata section */ @@ -138,6 +131,14 @@ SECTIONS *(.data.cacheline_aligned) /* + * The exception fixup table (might need resorting at runtime) + */ + . = ALIGN(32); + __start___ex_table = .; + *(__ex_table) + __stop___ex_table = .; + + /* * and the usual data section */ *(.data) diff --git a/arch/arm/mach-l7200/core.c b/arch/arm/mach-l7200/core.c index 5fd8c9f97f9a..03ed742ae2be 100644 --- a/arch/arm/mach-l7200/core.c +++ b/arch/arm/mach-l7200/core.c @@ -7,11 +7,17 @@ */ #include <linux/kernel.h> #include <linux/init.h> +#include <linux/device.h> +#include <asm/types.h> +#include <asm/irq.h> +#include <asm/mach-types.h> #include <asm/hardware.h> #include <asm/page.h> +#include <asm/mach/arch.h> #include <asm/mach/map.h> +#include <asm/mach/irq.h> /* * IRQ base register @@ -47,6 +53,12 @@ static void l7200_unmask_irq(unsigned int irq) { IRQ_ENABLE = 1 << irq; } + +static struct irqchip l7200_irq_chip = { + .ack = l7200_mask_irq, + .mask = l7200_mask_irq, + .unmask = l7200_unmask_irq +}; static void __init l7200_init_irq(void) { @@ -56,11 +68,9 @@ static void __init l7200_init_irq(void) FIQ_ENABLECLEAR = 0xffffffff; /* clear all fast interrupt enables */ for (irq = 0; irq < NR_IRQS; irq++) { - irq_desc[irq].valid = 1; - irq_desc[irq].probe_ok = 1; - irq_desc[irq].mask_ack = l7200_mask_irq; - irq_desc[irq].mask = l7200_mask_irq; - irq_desc[irq].unmask = l7200_unmask_irq; + set_irq_chip(irq, &l7200_irq_chip); + set_irq_flags(irq, IRQF_VALID); + set_irq_handler(irq, do_level_IRQ); } init_FIQ(); diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c index c02ef7c0f7ef..850538fadece 100644 --- a/arch/arm/mach-pxa/corgi_lcd.c +++ b/arch/arm/mach-pxa/corgi_lcd.c @@ -467,6 +467,7 @@ void corgi_put_hsync(void) { if (get_hsync_time) symbol_put(w100fb_get_hsynclen); + get_hsync_time = NULL; } void corgi_wait_hsync(void) @@ -476,20 +477,37 @@ void corgi_wait_hsync(void) #endif #ifdef CONFIG_PXA_SHARP_Cxx00 +static struct device *spitz_pxafb_dev; + +static int is_pxafb_device(struct device * dev, void * data) +{ + struct platform_device *pdev = container_of(dev, struct platform_device, dev); + + return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0); +} + unsigned long spitz_get_hsync_len(void) { + if (!spitz_pxafb_dev) { + spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device); + if (!spitz_pxafb_dev) + return 0; + } if (!get_hsync_time) get_hsync_time = symbol_get(pxafb_get_hsync_time); if (!get_hsync_time) return 0; - return pxafb_get_hsync_time(&pxafb_device.dev); + return pxafb_get_hsync_time(spitz_pxafb_dev); } void spitz_put_hsync(void) { + put_device(spitz_pxafb_dev); if (get_hsync_time) symbol_put(pxafb_get_hsync_time); + spitz_pxafb_dev = NULL; + get_hsync_time = NULL; } void spitz_wait_hsync(void) diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index d0660a8c4b70..d327c127eddb 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -208,6 +208,11 @@ static struct platform_device pxafb_device = { .resource = pxafb_resources, }; +void __init set_pxa_fb_parent(struct device *parent_dev) +{ + pxafb_device.dev.parent = parent_dev; +} + static struct platform_device ffuart_device = { .name = "pxa2xx-uart", .id = 0, diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index 568afe3d6e1a..d0ab428c2d7d 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -36,7 +36,6 @@ #include <asm/arch/irq.h> #include <asm/arch/mmc.h> #include <asm/arch/udc.h> -#include <asm/arch/ohci.h> #include <asm/arch/pxafb.h> #include <asm/arch/akita.h> #include <asm/arch/spitz.h> @@ -304,7 +303,6 @@ static struct platform_device *devices[] __initdata = { &spitzkbd_device, &spitzts_device, &spitzbl_device, - &spitzbattery_device, }; static void __init common_init(void) @@ -328,7 +326,7 @@ static void __init common_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); pxa_set_mci_info(&spitz_mci_platform_data); - pxafb_device.dev.parent = &spitzssp_device.dev; + set_pxa_fb_parent(&spitzssp_device.dev); set_pxa_fb_info(&spitz_pxafb_info); } diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig index 06807c6ee68a..c796bcdd6158 100644 --- a/arch/arm/mach-s3c2410/Kconfig +++ b/arch/arm/mach-s3c2410/Kconfig @@ -12,6 +12,7 @@ config MACH_ANUBIS config ARCH_BAST bool "Simtec Electronics BAST (EB2410ITX)" select CPU_S3C2410 + select ISA help Say Y here if you are using the Simtec Electronics EB2410ITX development board (also known as BAST) |