diff options
Diffstat (limited to 'arch/arm')
31 files changed, 104 insertions, 131 deletions
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index 564900b9fcce..0447c04a40cc 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -358,6 +358,8 @@ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "rtc"; + clocks = <&clk_32768_ck>; + clock-names = "int-clk"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts index 215775dc6948..22038f21f228 100644 --- a/arch/arm/boot/dts/am437x-gp-evm.dts +++ b/arch/arm/boot/dts/am437x-gp-evm.dts @@ -112,6 +112,13 @@ clock-frequency = <12000000>; }; + /* fixed 32k external oscillator clock */ + clk_32k_rtc: clk_32k_rtc { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + sound0: sound@0 { compatible = "simple-audio-card"; simple-audio-card,name = "AM437x-GP-EVM"; @@ -941,3 +948,9 @@ tx-num-evt = <32>; rx-num-evt = <32>; }; + +&rtc { + clocks = <&clk_32k_rtc>, <&clk_32768_ck>; + clock-names = "ext-clk", "int-clk"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am437x-idk-evm.dts b/arch/arm/boot/dts/am437x-idk-evm.dts index 378344271746..af25801418b4 100644 --- a/arch/arm/boot/dts/am437x-idk-evm.dts +++ b/arch/arm/boot/dts/am437x-idk-evm.dts @@ -110,6 +110,13 @@ gpios = <&gpio4 2 GPIO_ACTIVE_LOW>; }; }; + + /* fixed 32k external oscillator clock */ + clk_32k_rtc: clk_32k_rtc { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; }; &am43xx_pinmux { @@ -394,6 +401,8 @@ }; &rtc { + clocks = <&clk_32k_rtc>, <&clk_32768_ck>; + clock-names = "ext-clk", "int-clk"; status = "okay"; }; diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts index 22af44894c66..7da7c2da4af1 100644 --- a/arch/arm/boot/dts/am437x-sk-evm.dts +++ b/arch/arm/boot/dts/am437x-sk-evm.dts @@ -24,6 +24,13 @@ display0 = &lcd0; }; + /* fixed 32k external oscillator clock */ + clk_32k_rtc: clk_32k_rtc { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + backlight { compatible = "pwm-backlight"; pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>; @@ -697,6 +704,8 @@ }; &rtc { + clocks = <&clk_32k_rtc>, <&clk_32768_ck>; + clock-names = "ext-clk", "int-clk"; status = "okay"; }; diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi index c5fbde3afcf6..50f5e9d09203 100644 --- a/arch/arm/boot/dts/ste-dbx5x0.dtsi +++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi @@ -294,7 +294,7 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <0>; - + gpio-ranges = <&pinctrl 0 0 32>; clocks = <&prcc_pclk 1 9>; }; @@ -309,7 +309,7 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <1>; - + gpio-ranges = <&pinctrl 0 32 5>; clocks = <&prcc_pclk 1 9>; }; @@ -324,7 +324,7 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <2>; - + gpio-ranges = <&pinctrl 0 64 32>; clocks = <&prcc_pclk 3 8>; }; @@ -339,7 +339,7 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <3>; - + gpio-ranges = <&pinctrl 0 96 2>; clocks = <&prcc_pclk 3 8>; }; @@ -354,7 +354,7 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <4>; - + gpio-ranges = <&pinctrl 0 128 32>; clocks = <&prcc_pclk 3 8>; }; @@ -369,7 +369,7 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <5>; - + gpio-ranges = <&pinctrl 0 160 12>; clocks = <&prcc_pclk 3 8>; }; @@ -384,7 +384,7 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <6>; - + gpio-ranges = <&pinctrl 0 192 32>; clocks = <&prcc_pclk 2 11>; }; @@ -399,7 +399,7 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <7>; - + gpio-ranges = <&pinctrl 0 224 7>; clocks = <&prcc_pclk 2 11>; }; @@ -414,12 +414,15 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <8>; - + gpio-ranges = <&pinctrl 0 256 12>; clocks = <&prcc_pclk 5 1>; }; - pinctrl { + pinctrl: pinctrl { compatible = "stericsson,db8500-pinctrl"; + nomadik-gpio-chips = <&gpio0>, <&gpio1>, <&gpio2>, <&gpio3>, + <&gpio4>, <&gpio5>, <&gpio6>, <&gpio7>, + <&gpio8>; prcm = <&prcmu>; }; diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi index 176e332fc0bd..314f59c12162 100644 --- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi +++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi @@ -59,6 +59,7 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <0>; + gpio-ranges = <&pinctrl 0 0 32>; clocks = <&pclk>; }; @@ -72,6 +73,7 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <1>; + gpio-ranges = <&pinctrl 0 32 32>; clocks = <&pclk>; }; @@ -85,12 +87,14 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <2>; + gpio-ranges = <&pinctrl 0 64 32>; clocks = <&pclk>; }; gpio3: gpio@101e7000 { compatible = "st,nomadik-gpio"; reg = <0x101e7000 0x80>; + ngpio = <28>; interrupt-parent = <&vica>; interrupts = <9>; interrupt-controller; @@ -98,11 +102,13 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <3>; + gpio-ranges = <&pinctrl 0 96 28>; clocks = <&pclk>; }; - pinctrl { + pinctrl: pinctrl { compatible = "stericsson,stn8815-pinctrl"; + nomadik-gpio-chips = <&gpio0>, <&gpio1>, <&gpio2>, <&gpio3>; /* Pin configurations */ uart1 { uart1_default_mux: uart1_mux { diff --git a/arch/arm/configs/cm_x2xx_defconfig b/arch/arm/configs/cm_x2xx_defconfig index dc01c049a520..3b32d5fd9326 100644 --- a/arch/arm/configs/cm_x2xx_defconfig +++ b/arch/arm/configs/cm_x2xx_defconfig @@ -157,7 +157,7 @@ CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_V3020=y -CONFIG_RTC_DRV_SA1100=y +CONFIG_RTC_DRV_PXA=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_INOTIFY=y diff --git a/arch/arm/configs/em_x270_defconfig b/arch/arm/configs/em_x270_defconfig index 4560c9ca6636..8e10df7ba1b4 100644 --- a/arch/arm/configs/em_x270_defconfig +++ b/arch/arm/configs/em_x270_defconfig @@ -157,7 +157,7 @@ CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_V3020=y -CONFIG_RTC_DRV_SA1100=y +CONFIG_RTC_DRV_PXA=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_INOTIFY=y diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index 9504e7790288..3eaf8fbaf603 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -124,14 +124,14 @@ CONFIG_REGULATOR_S2MPS11=y CONFIG_REGULATOR_S5M8767=y CONFIG_REGULATOR_TPS65090=y CONFIG_DRM=y -CONFIG_DRM_PTN3460=y -CONFIG_DRM_PS8622=y +CONFIG_DRM_NXP_PTN3460=y +CONFIG_DRM_PARADE_PS8622=y CONFIG_DRM_EXYNOS=y CONFIG_DRM_EXYNOS_FIMD=y CONFIG_DRM_EXYNOS_DSI=y CONFIG_DRM_EXYNOS_HDMI=y CONFIG_DRM_PANEL_SIMPLE=y -CONFIG_DRM_PANEL_S6E8AA0=y +CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=y CONFIG_FB_SIMPLE=y CONFIG_EXYNOS_VIDEO=y CONFIG_EXYNOS_MIPI_DSI=y diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig index 557dd291288b..a5b4920cd6d4 100644 --- a/arch/arm/configs/magician_defconfig +++ b/arch/arm/configs/magician_defconfig @@ -150,7 +150,7 @@ CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_BACKLIGHT=y CONFIG_RTC_CLASS=y CONFIG_RTC_DEBUG=y -CONFIG_RTC_DRV_SA1100=y +CONFIG_RTC_DRV_PXA=y CONFIG_EXT2_FS=y CONFIG_INOTIFY=y CONFIG_MSDOS_FS=m diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 824a0cff3998..f84471d5d2db 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -440,8 +440,8 @@ CONFIG_VIDEO_ML86V7667=m CONFIG_DRM=y # CONFIG_DRM_I2C_CH7006 is not set # CONFIG_DRM_I2C_SIL164 is not set -CONFIG_DRM_PTN3460=m -CONFIG_DRM_PS8622=m +CONFIG_DRM_NXP_PTN3460=m +CONFIG_DRM_PARADE_PS8622=m CONFIG_DRM_NOUVEAU=m CONFIG_DRM_EXYNOS=m CONFIG_DRM_EXYNOS_DSI=y @@ -449,7 +449,7 @@ CONFIG_DRM_EXYNOS_FIMD=y CONFIG_DRM_EXYNOS_HDMI=y CONFIG_DRM_RCAR_DU=m CONFIG_DRM_TEGRA=y -CONFIG_DRM_PANEL_S6E8AA0=m +CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m CONFIG_DRM_PANEL_SIMPLE=y CONFIG_FB_ARMCLCD=y CONFIG_FB_WM8505=y diff --git a/arch/arm/configs/palmz72_defconfig b/arch/arm/configs/palmz72_defconfig index 4baa83c1c577..83c135e19aba 100644 --- a/arch/arm/configs/palmz72_defconfig +++ b/arch/arm/configs/palmz72_defconfig @@ -67,7 +67,7 @@ CONFIG_MMC=y CONFIG_MMC_DEBUG=y CONFIG_MMC_PXA=y CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_SA1100=y +CONFIG_RTC_DRV_PXA=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_DNOTIFY is not set diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig index 0a847d04ddc1..b5624e325817 100644 --- a/arch/arm/configs/pcm027_defconfig +++ b/arch/arm/configs/pcm027_defconfig @@ -82,7 +82,7 @@ CONFIG_MMC=y CONFIG_MMC_PXA=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_PCF8563=m -CONFIG_RTC_DRV_SA1100=m +CONFIG_RTC_DRV_PXA=m CONFIG_EXT2_FS=m CONFIG_EXT3_FS=m # CONFIG_DNOTIFY is not set diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig index 932ee4e4a13a..4bc870028035 100644 --- a/arch/arm/configs/trizeps4_defconfig +++ b/arch/arm/configs/trizeps4_defconfig @@ -177,7 +177,7 @@ CONFIG_NEW_LEDS=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set CONFIG_RTC_DRV_PCF8583=m -CONFIG_RTC_DRV_SA1100=y +CONFIG_RTC_DRV_PXA=y CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y diff --git a/arch/arm/include/asm/irq.h b/arch/arm/include/asm/irq.h index 53c15dec7af6..be1d07d59ee9 100644 --- a/arch/arm/include/asm/irq.h +++ b/arch/arm/include/asm/irq.h @@ -35,6 +35,11 @@ extern void (*handle_arch_irq)(struct pt_regs *); extern void set_handle_irq(void (*handle_irq)(struct pt_regs *)); #endif +#ifdef CONFIG_SMP +extern void arch_trigger_all_cpu_backtrace(bool); +#define arch_trigger_all_cpu_backtrace(x) arch_trigger_all_cpu_backtrace(x) +#endif + #endif #endif diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index b7f6fb462ea0..98d58bb04ac5 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -119,12 +119,6 @@ #endif /* - * Convert a physical address to a Page Frame Number and back - */ -#define __phys_to_pfn(paddr) ((unsigned long)((paddr) >> PAGE_SHIFT)) -#define __pfn_to_phys(pfn) ((phys_addr_t)(pfn) << PAGE_SHIFT) - -/* * Convert a page to/from a physical address */ #define page_to_phys(page) (__pfn_to_phys(page_to_pfn(page))) diff --git a/arch/arm/include/asm/xen/events.h b/arch/arm/include/asm/xen/events.h index 8b1f37bfeeec..71e473d05fcc 100644 --- a/arch/arm/include/asm/xen/events.h +++ b/arch/arm/include/asm/xen/events.h @@ -20,4 +20,10 @@ static inline int xen_irqs_disabled(struct pt_regs *regs) atomic64_t, \ counter), (val)) +/* Rebind event channel is supported by default */ +static inline bool xen_support_evtchn_rebind(void) +{ + return true; +} + #endif /* _ASM_ARM_XEN_EVENTS_H */ diff --git a/arch/arm/include/asm/xen/page.h b/arch/arm/include/asm/xen/page.h index 1bee8ca12494..98b1084f8282 100644 --- a/arch/arm/include/asm/xen/page.h +++ b/arch/arm/include/asm/xen/page.h @@ -54,26 +54,14 @@ static inline unsigned long mfn_to_pfn(unsigned long mfn) #define mfn_to_local_pfn(mfn) mfn_to_pfn(mfn) -static inline xmaddr_t phys_to_machine(xpaddr_t phys) -{ - unsigned offset = phys.paddr & ~PAGE_MASK; - return XMADDR(PFN_PHYS(pfn_to_mfn(PFN_DOWN(phys.paddr))) | offset); -} - -static inline xpaddr_t machine_to_phys(xmaddr_t machine) -{ - unsigned offset = machine.maddr & ~PAGE_MASK; - return XPADDR(PFN_PHYS(mfn_to_pfn(PFN_DOWN(machine.maddr))) | offset); -} /* VIRT <-> MACHINE conversion */ -#define virt_to_machine(v) (phys_to_machine(XPADDR(__pa(v)))) #define virt_to_mfn(v) (pfn_to_mfn(virt_to_pfn(v))) #define mfn_to_virt(m) (__va(mfn_to_pfn(m) << PAGE_SHIFT)) +/* Only used in PV code. But ARM guests are always HVM. */ static inline xmaddr_t arbitrary_virt_to_machine(void *vaddr) { - /* TODO: assuming it is mapped in the kernel 1:1 */ - return virt_to_machine(vaddr); + BUG(); } /* TODO: this shouldn't be here but it is because the frontend drivers diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index ba0063c539c3..48185a773852 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -21,6 +21,7 @@ #include <linux/cpu.h> #include <linux/seq_file.h> #include <linux/irq.h> +#include <linux/nmi.h> #include <linux/percpu.h> #include <linux/clockchips.h> #include <linux/completion.h> @@ -72,6 +73,7 @@ enum ipi_msg_type { IPI_CPU_STOP, IPI_IRQ_WORK, IPI_COMPLETION, + IPI_CPU_BACKTRACE = 15, }; static DECLARE_COMPLETION(cpu_running); @@ -643,6 +645,12 @@ void handle_IPI(int ipinr, struct pt_regs *regs) irq_exit(); break; + case IPI_CPU_BACKTRACE: + irq_enter(); + nmi_cpu_backtrace(regs); + irq_exit(); + break; + default: pr_crit("CPU%u: Unknown IPI message 0x%x\n", cpu, ipinr); @@ -737,3 +745,13 @@ static int __init register_cpufreq_notifier(void) core_initcall(register_cpufreq_notifier); #endif + +static void raise_nmi(cpumask_t *mask) +{ + smp_cross_call(mask, IPI_CPU_BACKTRACE); +} + +void arch_trigger_all_cpu_backtrace(bool include_self) +{ + nmi_trigger_all_cpu_backtrace(include_self, raise_nmi); +} diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 265ffeb2037e..80e277cfcc8b 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -369,7 +369,7 @@ static void __init at91_pm_sram_init(void) return; } - sram_pool = gen_pool_get(&pdev->dev); + sram_pool = gen_pool_get(&pdev->dev, NULL); if (!sram_pool) { pr_warn("%s: sram pool unavailable!\n", __func__); return; diff --git a/arch/arm/mach-clps711x/board-cdb89712.c b/arch/arm/mach-clps711x/board-cdb89712.c index 1ec378c334e5..972abdb10028 100644 --- a/arch/arm/mach-clps711x/board-cdb89712.c +++ b/arch/arm/mach-clps711x/board-cdb89712.c @@ -95,7 +95,7 @@ static struct physmap_flash_data cdb89712_bootrom_pdata __initdata = { static struct resource cdb89712_bootrom_resources[] __initdata = { DEFINE_RES_NAMED(CS7_PHYS_BASE, SZ_128, "BOOTROM", IORESOURCE_MEM | - IORESOURCE_CACHEABLE | IORESOURCE_READONLY), + IORESOURCE_READONLY), }; static struct platform_device cdb89712_bootrom_pdev __initdata = { diff --git a/arch/arm/mach-imx/pm-imx5.c b/arch/arm/mach-imx/pm-imx5.c index 1885676c23c0..532d4b08276d 100644 --- a/arch/arm/mach-imx/pm-imx5.c +++ b/arch/arm/mach-imx/pm-imx5.c @@ -297,7 +297,7 @@ static int __init imx_suspend_alloc_ocram( goto put_node; } - ocram_pool = gen_pool_get(&pdev->dev); + ocram_pool = gen_pool_get(&pdev->dev, NULL); if (!ocram_pool) { pr_warn("%s: ocram pool unavailable!\n", __func__); ret = -ENODEV; diff --git a/arch/arm/mach-imx/pm-imx6.c b/arch/arm/mach-imx/pm-imx6.c index 93ecf559d06d..8ff8fc0b261c 100644 --- a/arch/arm/mach-imx/pm-imx6.c +++ b/arch/arm/mach-imx/pm-imx6.c @@ -451,7 +451,7 @@ static int __init imx6q_suspend_init(const struct imx6_pm_socdata *socdata) goto put_node; } - ocram_pool = gen_pool_get(&pdev->dev); + ocram_pool = gen_pool_get(&pdev->dev, NULL); if (!ocram_pool) { pr_warn("%s: ocram pool unavailable!\n", __func__); ret = -ENODEV; diff --git a/arch/arm/mach-mmp/include/mach/regs-rtc.h b/arch/arm/mach-mmp/include/mach/regs-rtc.h deleted file mode 100644 index 5bff886a3941..000000000000 --- a/arch/arm/mach-mmp/include/mach/regs-rtc.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef __ASM_MACH_REGS_RTC_H -#define __ASM_MACH_REGS_RTC_H - -#include <mach/addr-map.h> - -#define RTC_VIRT_BASE (APB_VIRT_BASE + 0x10000) -#define RTC_REG(x) (*((volatile u32 __iomem *)(RTC_VIRT_BASE + (x)))) - -/* - * Real Time Clock - */ - -#define RCNR RTC_REG(0x00) /* RTC Count Register */ -#define RTAR RTC_REG(0x04) /* RTC Alarm Register */ -#define RTSR RTC_REG(0x08) /* RTC Status Register */ -#define RTTR RTC_REG(0x0C) /* RTC Timer Trim Register */ - -#define RTSR_HZE (1 << 3) /* HZ interrupt enable */ -#define RTSR_ALE (1 << 2) /* RTC alarm interrupt enable */ -#define RTSR_HZ (1 << 1) /* HZ rising-edge detected */ -#define RTSR_AL (1 << 0) /* RTC alarm detected */ - -#endif /* __ASM_MACH_REGS_RTC_H */ diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index e6ce669b54af..c62473235a13 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -440,25 +440,11 @@ struct platform_device pxa_device_rtc = { .resource = pxa_rtc_resources, }; -static struct resource sa1100_rtc_resources[] = { - { - .start = IRQ_RTC1Hz, - .end = IRQ_RTC1Hz, - .name = "rtc 1Hz", - .flags = IORESOURCE_IRQ, - }, { - .start = IRQ_RTCAlrm, - .end = IRQ_RTCAlrm, - .name = "rtc alarm", - .flags = IORESOURCE_IRQ, - }, -}; - struct platform_device sa1100_device_rtc = { .name = "sa1100-rtc", .id = -1, - .num_resources = ARRAY_SIZE(sa1100_rtc_resources), - .resource = sa1100_rtc_resources, + .num_resources = ARRAY_SIZE(pxa_rtc_resources), + .resource = pxa_rtc_resources, }; static struct resource pxa_ac97_resources[] = { diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index e6aae9e8adfb..221260d5d109 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -282,7 +282,6 @@ static struct platform_device *devices[] __initdata = { &pxa_device_asoc_ssp2, &pxa_device_asoc_ssp3, &pxa_device_asoc_platform, - &sa1100_device_rtc, &pxa_device_rtc, &pxa27x_device_ssp1, &pxa27x_device_ssp2, diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 165638462a2f..ce0f8d6242e2 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -394,7 +394,6 @@ static struct platform_device *devices[] __initdata = { &pxa_device_asoc_ssp3, &pxa_device_asoc_ssp4, &pxa_device_asoc_platform, - &sa1100_device_rtc, &pxa_device_rtc, &pxa3xx_device_ssp1, &pxa3xx_device_ssp2, diff --git a/arch/arm/mach-sa1100/include/mach/SA-1100.h b/arch/arm/mach-sa1100/include/mach/SA-1100.h index 0ac6cc08a19c..7972617cca64 100644 --- a/arch/arm/mach-sa1100/include/mach/SA-1100.h +++ b/arch/arm/mach-sa1100/include/mach/SA-1100.h @@ -858,40 +858,6 @@ /* - * Real-Time Clock (RTC) control registers - * - * Registers - * RTAR Real-Time Clock (RTC) Alarm Register (read/write). - * RCNR Real-Time Clock (RTC) CouNt Register (read/write). - * RTTR Real-Time Clock (RTC) Trim Register (read/write). - * RTSR Real-Time Clock (RTC) Status Register (read/write). - * - * Clocks - * frtx, Trtx Frequency, period of the real-time clock crystal - * (32.768 kHz nominal). - * frtc, Trtc Frequency, period of the real-time clock counter - * (1 Hz nominal). - */ - -#define RTAR __REG(0x90010000) /* RTC Alarm Reg. */ -#define RCNR __REG(0x90010004) /* RTC CouNt Reg. */ -#define RTTR __REG(0x90010008) /* RTC Trim Reg. */ -#define RTSR __REG(0x90010010) /* RTC Status Reg. */ - -#define RTTR_C Fld (16, 0) /* clock divider Count - 1 */ -#define RTTR_D Fld (10, 16) /* trim Delete count */ - /* frtc = (1023*(C + 1) - D)*frtx/ */ - /* (1023*(C + 1)^2) */ - /* Trtc = (1023*(C + 1)^2)*Trtx/ */ - /* (1023*(C + 1) - D) */ - -#define RTSR_AL 0x00000001 /* ALarm detected */ -#define RTSR_HZ 0x00000002 /* 1 Hz clock detected */ -#define RTSR_ALE 0x00000004 /* ALarm interrupt Enable */ -#define RTSR_HZE 0x00000008 /* 1 Hz clock interrupt Enable */ - - -/* * Power Manager (PM) control registers * * Registers diff --git a/arch/arm/mach-shmobile/pm-rcar.c b/arch/arm/mach-shmobile/pm-rcar.c index 4092ad16e0a4..0af05d288b09 100644 --- a/arch/arm/mach-shmobile/pm-rcar.c +++ b/arch/arm/mach-shmobile/pm-rcar.c @@ -12,7 +12,7 @@ #include <linux/err.h> #include <linux/mm.h> #include <linux/spinlock.h> -#include <asm/io.h> +#include <linux/io.h> #include "pm-rcar.h" /* SYSC Common */ diff --git a/arch/arm/mach-socfpga/pm.c b/arch/arm/mach-socfpga/pm.c index 6a4199f2bffb..c378ab0c2431 100644 --- a/arch/arm/mach-socfpga/pm.c +++ b/arch/arm/mach-socfpga/pm.c @@ -56,7 +56,7 @@ static int socfpga_setup_ocram_self_refresh(void) goto put_node; } - ocram_pool = gen_pool_get(&pdev->dev); + ocram_pool = gen_pool_get(&pdev->dev, NULL); if (!ocram_pool) { pr_warn("%s: ocram pool unavailable!\n", __func__); ret = -ENODEV; diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c index 6c09cc440a2b..c50c8d33f874 100644 --- a/arch/arm/xen/enlighten.c +++ b/arch/arm/xen/enlighten.c @@ -45,13 +45,6 @@ static struct vcpu_info __percpu *xen_vcpu_info; unsigned long xen_released_pages; struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS] __initdata; -/* TODO: to be removed */ -__read_mostly int xen_have_vector_callback; -EXPORT_SYMBOL_GPL(xen_have_vector_callback); - -int xen_platform_pci_unplug = XEN_UNPLUG_ALL; -EXPORT_SYMBOL_GPL(xen_platform_pci_unplug); - static __read_mostly unsigned int xen_events_irq; static __initdata struct device_node *xen_node; |
