diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/cavium-octeon/octeon-irq.c | 4 | ||||
| -rw-r--r-- | arch/mips/configs/pistachio_defconfig | 1 | ||||
| -rw-r--r-- | arch/mips/include/asm/atomic.h | 8 | ||||
| -rw-r--r-- | arch/mips/include/asm/io.h | 1 | ||||
| -rw-r--r-- | arch/mips/include/uapi/asm/swab.h | 19 | ||||
| -rw-r--r-- | arch/mips/mti-sead3/Makefile | 2 | ||||
| -rw-r--r-- | arch/mips/mti-sead3/leds-sead3.c | 77 |
7 files changed, 14 insertions, 98 deletions
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c index 0352bc8d56b3..4f9eb0576884 100644 --- a/arch/mips/cavium-octeon/octeon-irq.c +++ b/arch/mips/cavium-octeon/octeon-irq.c @@ -1094,7 +1094,7 @@ static int octeon_irq_gpio_xlat(struct irq_domain *d, unsigned int pin; unsigned int trigger; - if (d->of_node != node) + if (irq_domain_get_of_node(d) != node) return -EINVAL; if (intsize < 2) @@ -2163,7 +2163,7 @@ static int octeon_irq_cib_map(struct irq_domain *d, if (hw >= host_data->max_bits) { pr_err("ERROR: %s mapping %u is to big!\n", - d->of_node->name, (unsigned)hw); + irq_domain_get_of_node(d)->name, (unsigned)hw); return -EINVAL; } diff --git a/arch/mips/configs/pistachio_defconfig b/arch/mips/configs/pistachio_defconfig index 642b50946943..8b7429127a1d 100644 --- a/arch/mips/configs/pistachio_defconfig +++ b/arch/mips/configs/pistachio_defconfig @@ -257,7 +257,6 @@ CONFIG_MMC=y CONFIG_MMC_BLOCK_MINORS=16 CONFIG_MMC_TEST=m CONFIG_MMC_DW=y -CONFIG_MMC_DW_IDMAC=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_RTC_CLASS=y diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h index 4c42fd9af777..f82d3af07931 100644 --- a/arch/mips/include/asm/atomic.h +++ b/arch/mips/include/asm/atomic.h @@ -30,7 +30,7 @@ * * Atomically reads the value of @v. */ -#define atomic_read(v) ACCESS_ONCE((v)->counter) +#define atomic_read(v) READ_ONCE((v)->counter) /* * atomic_set - set atomic variable @@ -39,7 +39,7 @@ * * Atomically sets the value of @v to @i. */ -#define atomic_set(v, i) ((v)->counter = (i)) +#define atomic_set(v, i) WRITE_ONCE((v)->counter, (i)) #define ATOMIC_OP(op, c_op, asm_op) \ static __inline__ void atomic_##op(int i, atomic_t * v) \ @@ -315,14 +315,14 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u) * @v: pointer of type atomic64_t * */ -#define atomic64_read(v) ACCESS_ONCE((v)->counter) +#define atomic64_read(v) READ_ONCE((v)->counter) /* * atomic64_set - set atomic variable * @v: pointer of type atomic64_t * @i: required value */ -#define atomic64_set(v, i) ((v)->counter = (i)) +#define atomic64_set(v, i) WRITE_ONCE((v)->counter, (i)) #define ATOMIC64_OP(op, c_op, asm_op) \ static __inline__ void atomic64_##op(long i, atomic64_t * v) \ diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index 9e777cd42b67..d10fd80dbb7e 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -256,6 +256,7 @@ static inline void __iomem * __ioremap_mode(phys_addr_t offset, unsigned long si */ #define ioremap_nocache(offset, size) \ __ioremap_mode((offset), (size), _CACHE_UNCACHED) +#define ioremap_uc ioremap_nocache /* * ioremap_cachable - map bus memory into CPU space diff --git a/arch/mips/include/uapi/asm/swab.h b/arch/mips/include/uapi/asm/swab.h index c4ddc4f0d2dc..23cd9b118c9e 100644 --- a/arch/mips/include/uapi/asm/swab.h +++ b/arch/mips/include/uapi/asm/swab.h @@ -13,16 +13,15 @@ #define __SWAB_64_THRU_32__ -#if (defined(__mips_isa_rev) && (__mips_isa_rev >= 2)) || \ - defined(_MIPS_ARCH_LOONGSON3A) +#if !defined(__mips16) && \ + ((defined(__mips_isa_rev) && (__mips_isa_rev >= 2)) || \ + defined(_MIPS_ARCH_LOONGSON3A)) -static inline __attribute__((nomips16)) __attribute_const__ - __u16 __arch_swab16(__u16 x) +static inline __attribute_const__ __u16 __arch_swab16(__u16 x) { __asm__( " .set push \n" " .set arch=mips32r2 \n" - " .set nomips16 \n" " wsbh %0, %1 \n" " .set pop \n" : "=r" (x) @@ -32,13 +31,11 @@ static inline __attribute__((nomips16)) __attribute_const__ } #define __arch_swab16 __arch_swab16 -static inline __attribute__((nomips16)) __attribute_const__ - __u32 __arch_swab32(__u32 x) +static inline __attribute_const__ __u32 __arch_swab32(__u32 x) { __asm__( " .set push \n" " .set arch=mips32r2 \n" - " .set nomips16 \n" " wsbh %0, %1 \n" " rotr %0, %0, 16 \n" " .set pop \n" @@ -54,13 +51,11 @@ static inline __attribute__((nomips16)) __attribute_const__ * 64-bit kernel on r2 CPUs. */ #ifdef __mips64 -static inline __attribute__((nomips16)) __attribute_const__ - __u64 __arch_swab64(__u64 x) +static inline __attribute_const__ __u64 __arch_swab64(__u64 x) { __asm__( " .set push \n" " .set arch=mips64r2 \n" - " .set nomips16 \n" " dsbh %0, %1 \n" " dshd %0, %0 \n" " .set pop \n" @@ -71,5 +66,5 @@ static inline __attribute__((nomips16)) __attribute_const__ } #define __arch_swab64 __arch_swab64 #endif /* __mips64 */ -#endif /* MIPS R2 or newer or Loongson 3A */ +#endif /* (not __mips16) and (MIPS R2 or newer or Loongson 3A) */ #endif /* _ASM_SWAB_H */ diff --git a/arch/mips/mti-sead3/Makefile b/arch/mips/mti-sead3/Makefile index 2e52cbd20ceb..7a584e0bf933 100644 --- a/arch/mips/mti-sead3/Makefile +++ b/arch/mips/mti-sead3/Makefile @@ -12,6 +12,4 @@ obj-y := sead3-lcd.o sead3-display.o sead3-init.o \ sead3-int.o sead3-platform.o sead3-reset.o \ sead3-setup.o sead3-time.o -obj-y += leds-sead3.o - obj-$(CONFIG_EARLY_PRINTK) += sead3-console.o diff --git a/arch/mips/mti-sead3/leds-sead3.c b/arch/mips/mti-sead3/leds-sead3.c deleted file mode 100644 index c938ceeb8848..000000000000 --- a/arch/mips/mti-sead3/leds-sead3.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved. - * Copyright (C) 2015 Imagination Technologies, Inc. - */ -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/err.h> -#include <linux/io.h> - -#include <asm/mips-boards/sead3-addr.h> - -static void sead3_pled_set(struct led_classdev *led_cdev, - enum led_brightness value) -{ - writel(value, (void __iomem *)SEAD3_CPLD_P_LED); -} - -static void sead3_fled_set(struct led_classdev *led_cdev, - enum led_brightness value) -{ - writel(value, (void __iomem *)SEAD3_CPLD_F_LED); -} - -static struct led_classdev sead3_pled = { - .name = "sead3::pled", - .brightness_set = sead3_pled_set, - .flags = LED_CORE_SUSPENDRESUME, -}; - -static struct led_classdev sead3_fled = { - .name = "sead3::fled", - .brightness_set = sead3_fled_set, - .flags = LED_CORE_SUSPENDRESUME, -}; - -static int sead3_led_probe(struct platform_device *pdev) -{ - int ret; - - ret = led_classdev_register(&pdev->dev, &sead3_pled); - if (ret < 0) - return ret; - - ret = led_classdev_register(&pdev->dev, &sead3_fled); - if (ret < 0) - led_classdev_unregister(&sead3_pled); - - return ret; -} - -static int sead3_led_remove(struct platform_device *pdev) -{ - led_classdev_unregister(&sead3_pled); - led_classdev_unregister(&sead3_fled); - return 0; -} - -static struct platform_driver sead3_led_driver = { - .probe = sead3_led_probe, - .remove = sead3_led_remove, - .driver = { - .name = "sead3-led", - }, -}; - -module_platform_driver(sead3_led_driver); - -MODULE_AUTHOR("Kristian Kielhofner <kris@krisk.org>"); -MODULE_DESCRIPTION("SEAD3 LED driver"); -MODULE_LICENSE("GPL"); |
