diff options
28 files changed, 115 insertions, 130 deletions
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index 54d49ddb9b81..5fb47a14f4ba 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -271,9 +271,9 @@ static struct platform_device *create_simple_dss_pdev(const char *pdev_name, goto err; } - r = omap_device_register(pdev); + r = platform_device_add(pdev); if (r) { - pr_err("Could not register omap_device for %s\n", pdev_name); + pr_err("Could not register platform_device for %s\n", pdev_name); goto err; } diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index cac5b6be572a..147120128260 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -7,6 +7,8 @@ config M68K select GENERIC_IRQ_SHOW select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS select GENERIC_CPU_DEVICES + select GENERIC_STRNCPY_FROM_USER if MMU + select GENERIC_STRNLEN_USER if MMU select FPU if MMU select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild index 1a922fad76f7..eafa2539a8ee 100644 --- a/arch/m68k/include/asm/Kbuild +++ b/arch/m68k/include/asm/Kbuild @@ -1,2 +1,4 @@ include include/asm-generic/Kbuild.asm header-y += cachectl.h + +generic-y += word-at-a-time.h diff --git a/arch/m68k/include/asm/m528xsim.h b/arch/m68k/include/asm/m528xsim.h index d63b99ff7ff7..497c31c803ff 100644 --- a/arch/m68k/include/asm/m528xsim.h +++ b/arch/m68k/include/asm/m528xsim.h @@ -86,7 +86,7 @@ /* * QSPI module. */ -#define MCFQSPI_IOBASE (MCF_IPSBAR + 0x340) +#define MCFQSPI_BASE (MCF_IPSBAR + 0x340) #define MCFQSPI_SIZE 0x40 #define MCFQSPI_CS0 147 diff --git a/arch/m68k/include/asm/uaccess_mm.h b/arch/m68k/include/asm/uaccess_mm.h index 9c80cd515b20..472c891a4aee 100644 --- a/arch/m68k/include/asm/uaccess_mm.h +++ b/arch/m68k/include/asm/uaccess_mm.h @@ -379,12 +379,15 @@ __constant_copy_to_user(void __user *to, const void *from, unsigned long n) #define copy_from_user(to, from, n) __copy_from_user(to, from, n) #define copy_to_user(to, from, n) __copy_to_user(to, from, n) -long strncpy_from_user(char *dst, const char __user *src, long count); -long strnlen_user(const char __user *src, long n); +#define user_addr_max() \ + (segment_eq(get_fs(), USER_DS) ? TASK_SIZE : ~0UL) + +extern long strncpy_from_user(char *dst, const char __user *src, long count); +extern __must_check long strlen_user(const char __user *str); +extern __must_check long strnlen_user(const char __user *str, long n); + unsigned long __clear_user(void __user *to, unsigned long n); #define clear_user __clear_user -#define strlen_user(str) strnlen_user(str, 32767) - #endif /* _M68K_UACCESS_H */ diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c index 8b4a2222e658..1bc10e62b9af 100644 --- a/arch/m68k/kernel/ptrace.c +++ b/arch/m68k/kernel/ptrace.c @@ -286,7 +286,7 @@ asmlinkage void syscall_trace(void) } } -#ifdef CONFIG_COLDFIRE +#if defined(CONFIG_COLDFIRE) || !defined(CONFIG_MMU) asmlinkage int syscall_trace_enter(void) { int ret = 0; diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c index d7deb7fc7eb5..707f0573ec6b 100644 --- a/arch/m68k/kernel/time.c +++ b/arch/m68k/kernel/time.c @@ -85,7 +85,7 @@ void __init time_init(void) mach_sched_init(timer_interrupt); } -#ifdef CONFIG_M68KCLASSIC +#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET u32 arch_gettimeoffset(void) { @@ -108,4 +108,4 @@ static int __init rtc_init(void) module_init(rtc_init); -#endif /* CONFIG_M68KCLASSIC */ +#endif /* CONFIG_ARCH_USES_GETTIMEOFFSET */ diff --git a/arch/m68k/lib/uaccess.c b/arch/m68k/lib/uaccess.c index 5664386338da..5e97f2ee7c11 100644 --- a/arch/m68k/lib/uaccess.c +++ b/arch/m68k/lib/uaccess.c @@ -104,80 +104,6 @@ unsigned long __generic_copy_to_user(void __user *to, const void *from, EXPORT_SYMBOL(__generic_copy_to_user); /* - * Copy a null terminated string from userspace. - */ -long strncpy_from_user(char *dst, const char __user *src, long count) -{ - long res; - char c; - - if (count <= 0) - return count; - - asm volatile ("\n" - "1: "MOVES".b (%2)+,%4\n" - " move.b %4,(%1)+\n" - " jeq 2f\n" - " subq.l #1,%3\n" - " jne 1b\n" - "2: sub.l %3,%0\n" - "3:\n" - " .section .fixup,\"ax\"\n" - " .even\n" - "10: move.l %5,%0\n" - " jra 3b\n" - " .previous\n" - "\n" - " .section __ex_table,\"a\"\n" - " .align 4\n" - " .long 1b,10b\n" - " .previous" - : "=d" (res), "+a" (dst), "+a" (src), "+r" (count), "=&d" (c) - : "i" (-EFAULT), "0" (count)); - - return res; -} -EXPORT_SYMBOL(strncpy_from_user); - -/* - * Return the size of a string (including the ending 0) - * - * Return 0 on exception, a value greater than N if too long - */ -long strnlen_user(const char __user *src, long n) -{ - char c; - long res; - - asm volatile ("\n" - "1: subq.l #1,%1\n" - " jmi 3f\n" - "2: "MOVES".b (%0)+,%2\n" - " tst.b %2\n" - " jne 1b\n" - " jra 4f\n" - "\n" - "3: addq.l #1,%0\n" - "4: sub.l %4,%0\n" - "5:\n" - " .section .fixup,\"ax\"\n" - " .even\n" - "20: sub.l %0,%0\n" - " jra 5b\n" - " .previous\n" - "\n" - " .section __ex_table,\"a\"\n" - " .align 4\n" - " .long 2b,20b\n" - " .previous\n" - : "=&a" (res), "+d" (n), "=&d" (c) - : "0" (src), "r" (src)); - - return res; -} -EXPORT_SYMBOL(strnlen_user); - -/* * Zero Userspace */ diff --git a/arch/m68k/platform/68328/timers.c b/arch/m68k/platform/68328/timers.c index c801c172b822..f4dc9b295609 100644 --- a/arch/m68k/platform/68328/timers.c +++ b/arch/m68k/platform/68328/timers.c @@ -53,6 +53,7 @@ #endif static u32 m68328_tick_cnt; +static irq_handler_t timer_interrupt; /***************************************************************************/ @@ -62,7 +63,7 @@ static irqreturn_t hw_tick(int irq, void *dummy) TSTAT &= 0; m68328_tick_cnt += TICKS_PER_JIFFY; - return arch_timer_interrupt(irq, dummy); + return timer_interrupt(irq, dummy); } /***************************************************************************/ @@ -99,7 +100,7 @@ static struct clocksource m68328_clk = { /***************************************************************************/ -void hw_timer_init(void) +void hw_timer_init(irq_handler_t handler) { /* disable timer 1 */ TCTL = 0; @@ -115,6 +116,7 @@ void hw_timer_init(void) /* Enable timer 1 */ TCTL |= TCTL_TEN; clocksource_register_hz(&m68328_clk, TICKS_PER_JIFFY*HZ); + timer_interrupt = handler; } /***************************************************************************/ diff --git a/arch/m68k/platform/68360/config.c b/arch/m68k/platform/68360/config.c index 255fc03913e9..9877cefad1e7 100644 --- a/arch/m68k/platform/68360/config.c +++ b/arch/m68k/platform/68360/config.c @@ -35,6 +35,7 @@ extern void m360_cpm_reset(void); #define OSCILLATOR (unsigned long int)33000000 #endif +static irq_handler_t timer_interrupt; unsigned long int system_clock; extern QUICC *pquicc; @@ -52,7 +53,7 @@ static irqreturn_t hw_tick(int irq, void *dummy) pquicc->timer_ter1 = 0x0002; /* clear timer event */ - return arch_timer_interrupt(irq, dummy); + return timer_interrupt(irq, dummy); } static struct irqaction m68360_timer_irq = { @@ -61,7 +62,7 @@ static struct irqaction m68360_timer_irq = { .handler = hw_tick, }; -void hw_timer_init(void) +void hw_timer_init(irq_handler_t handler) { unsigned char prescaler; unsigned short tgcr_save; @@ -94,6 +95,8 @@ void hw_timer_init(void) pquicc->timer_ter1 = 0x0003; /* clear timer events */ + timer_interrupt = handler; + /* enable timer 1 interrupt in CIMR */ setup_irq(CPMVEC_TIMER1, &m68360_timer_irq); diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S index be6d9e365a80..3470624d7835 100644 --- a/arch/x86/crypto/aesni-intel_asm.S +++ b/arch/x86/crypto/aesni-intel_asm.S @@ -2460,10 +2460,12 @@ ENTRY(aesni_cbc_dec) pxor IN3, STATE4 movaps IN4, IV #else - pxor (INP), STATE2 - pxor 0x10(INP), STATE3 pxor IN1, STATE4 movaps IN2, IV + movups (INP), IN1 + pxor IN1, STATE2 + movups 0x10(INP), IN2 + pxor IN2, STATE3 #endif movups STATE1, (OUTP) movups STATE2, 0x10(OUTP) diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 0bcda488f11c..c89aa01fb1de 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -246,11 +246,11 @@ struct regmap *regmap_init(struct device *dev, map->lock = regmap_lock_mutex; map->unlock = regmap_unlock_mutex; } - map->format.buf_size = (config->reg_bits + config->val_bits) / 8; map->format.reg_bytes = DIV_ROUND_UP(config->reg_bits, 8); map->format.pad_bytes = config->pad_bits / 8; map->format.val_bytes = DIV_ROUND_UP(config->val_bits, 8); - map->format.buf_size += map->format.pad_bytes; + map->format.buf_size = DIV_ROUND_UP(config->reg_bits + + config->val_bits + config->pad_bits, 8); map->reg_shift = config->pad_bits % 8; if (config->reg_stride) map->reg_stride = config->reg_stride; @@ -368,7 +368,7 @@ struct regmap *regmap_init(struct device *dev, ret = regcache_init(map, config); if (ret < 0) - goto err_free_workbuf; + goto err_debugfs; /* Add a devres resource for dev_get_regmap() */ m = devres_alloc(dev_get_regmap_release, sizeof(*m), GFP_KERNEL); @@ -383,7 +383,8 @@ struct regmap *regmap_init(struct device *dev, err_cache: regcache_exit(map); -err_free_workbuf: +err_debugfs: + regmap_debugfs_exit(map); kfree(map->work_buf); err_map: kfree(map); @@ -471,6 +472,7 @@ int regmap_reinit_cache(struct regmap *map, const struct regmap_config *config) return ret; } +EXPORT_SYMBOL_GPL(regmap_reinit_cache); /** * regmap_exit(): Free a previously allocated register map diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c index f518b99f53f5..6289f0eee24c 100644 --- a/drivers/char/hw_random/atmel-rng.c +++ b/drivers/char/hw_random/atmel-rng.c @@ -36,6 +36,13 @@ static int atmel_trng_read(struct hwrng *rng, void *buf, size_t max, /* data ready? */ if (readl(trng->base + TRNG_ODATA) & 1) { *data = readl(trng->base + TRNG_ODATA); + /* + ensure data ready is only set again AFTER the next data + word is ready in case it got set between checking ISR + and reading ODATA, so we don't risk re-reading the + same word + */ + readl(trng->base + TRNG_ISR); return 4; } else return 0; diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c index 4e7dd2b4843d..c16554122ccd 100644 --- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -52,6 +52,7 @@ struct evergreen_cs_track { u32 cb_color_view[12]; u32 cb_color_pitch[12]; u32 cb_color_slice[12]; + u32 cb_color_slice_idx[12]; u32 cb_color_attrib[12]; u32 cb_color_cmask_slice[8];/* unused */ u32 cb_color_fmask_slice[8];/* unused */ @@ -127,12 +128,14 @@ static void evergreen_cs_track_init(struct evergreen_cs_track *track) track->cb_color_info[i] = 0; track->cb_color_view[i] = 0xFFFFFFFF; track->cb_color_pitch[i] = 0; - track->cb_color_slice[i] = 0; + track->cb_color_slice[i] = 0xfffffff; + track->cb_color_slice_idx[i] = 0; } track->cb_target_mask = 0xFFFFFFFF; track->cb_shader_mask = 0xFFFFFFFF; track->cb_dirty = true; + track->db_depth_slice = 0xffffffff; track->db_depth_view = 0xFFFFC000; track->db_depth_size = 0xFFFFFFFF; track->db_depth_control = 0xFFFFFFFF; @@ -250,10 +253,9 @@ static int evergreen_surface_check_2d(struct radeon_cs_parser *p, { struct evergreen_cs_track *track = p->track; unsigned palign, halign, tileb, slice_pt; + unsigned mtile_pr, mtile_ps, mtileb; tileb = 64 * surf->bpe * surf->nsamples; - palign = track->group_size / (8 * surf->bpe * surf->nsamples); - palign = MAX(8, palign); slice_pt = 1; if (tileb > surf->tsplit) { slice_pt = tileb / surf->tsplit; @@ -262,7 +264,10 @@ static int evergreen_surface_check_2d(struct radeon_cs_parser *p, /* macro tile width & height */ palign = (8 * surf->bankw * track->npipes) * surf->mtilea; halign = (8 * surf->bankh * surf->nbanks) / surf->mtilea; - surf->layer_size = surf->nbx * surf->nby * surf->bpe * slice_pt; + mtileb = (palign / 8) * (halign / 8) * tileb;; + mtile_pr = surf->nbx / palign; + mtile_ps = (mtile_pr * surf->nby) / halign; + surf->layer_size = mtile_ps * mtileb * slice_pt; surf->base_align = (palign / 8) * (halign / 8) * tileb; surf->palign = palign; surf->halign = halign; @@ -434,6 +439,39 @@ static int evergreen_cs_track_validate_cb(struct radeon_cs_parser *p, unsigned i offset += surf.layer_size * mslice; if (offset > radeon_bo_size(track->cb_color_bo[id])) { + /* old ddx are broken they allocate bo with w*h*bpp but + * program slice with ALIGN(h, 8), catch this and patch + * command stream. + */ + if (!surf.mode) { + volatile u32 *ib = p->ib.ptr; + unsigned long tmp, nby, bsize, size, min = 0; + + /* find the height the ddx wants */ + if (surf.nby > 8) { + min = surf.nby - 8; + } + bsize = radeon_bo_size(track->cb_color_bo[id]); + tmp = track->cb_color_bo_offset[id] << 8; + for (nby = surf.nby; nby > min; nby--) { + size = nby * surf.nbx * surf.bpe * surf.nsamples; + if ((tmp + size * mslice) <= bsize) { + break; + } + } + if (nby > min) { + surf.nby = nby; + slice = ((nby * surf.nbx) / 64) - 1; + if (!evergreen_surface_check(p, &surf, "cb")) { + /* check if this one works */ + tmp += surf.layer_size * mslice; + if (tmp <= bsize) { + ib[track->cb_color_slice_idx[id]] = slice; + goto old_ddx_ok; + } + } + } + } dev_warn(p->dev, "%s:%d cb[%d] bo too small (layer size %d, " "offset %d, max layer %d, bo size %ld, slice %d)\n", __func__, __LINE__, id, surf.layer_size, @@ -446,6 +484,7 @@ static int evergreen_cs_track_validate_cb(struct radeon_cs_parser *p, unsigned i surf.tsplit, surf.mtilea); return -EINVAL; } +old_ddx_ok: return 0; } @@ -1532,6 +1571,7 @@ static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) case CB_COLOR7_SLICE: tmp = (reg - CB_COLOR0_SLICE) / 0x3c; track->cb_color_slice[tmp] = radeon_get_ib_value(p, idx); + track->cb_color_slice_idx[tmp] = idx; track->cb_dirty = true; break; case CB_COLOR8_SLICE: @@ -1540,6 +1580,7 @@ static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) case CB_COLOR11_SLICE: tmp = ((reg - CB_COLOR8_SLICE) / 0x1c) + 8; track->cb_color_slice[tmp] = radeon_get_ib_value(p, idx); + track->cb_color_slice_idx[tmp] = idx; track->cb_dirty = true; break; case CB_COLOR0_ATTRIB: diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index f0bb2b543b13..03e5f5df40f1 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -57,9 +57,10 @@ * 2.13.0 - virtual memory support, streamout * 2.14.0 - add evergreen tiling informations * 2.15.0 - add max_pipes query + * 2.16.0 - fix evergreen 2D tiled surface calculation */ #define KMS_DRIVER_MAJOR 2 -#define KMS_DRIVER_MINOR 15 +#define KMS_DRIVER_MINOR 16 #define KMS_DRIVER_PATCHLEVEL 0 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags); int radeon_driver_unload_kms(struct drm_device *dev); diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index b67cfcaa661f..36f4b28c1b90 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -1204,6 +1204,7 @@ int ttm_bo_init(struct ttm_bo_device *bdev, (*destroy)(bo); else kfree(bo); + ttm_mem_global_free(mem_glob, acc_size); return -EINVAL; } bo->destroy = destroy; @@ -1307,22 +1308,14 @@ int ttm_bo_create(struct ttm_bo_device *bdev, struct ttm_buffer_object **p_bo) { struct ttm_buffer_object *bo; - struct ttm_mem_global *mem_glob = bdev->glob->mem_glob; size_t acc_size; int ret; - acc_size = ttm_bo_acc_size(bdev, size, sizeof(struct ttm_buffer_object)); - ret = ttm_mem_global_alloc(mem_glob, acc_size, false, false); - if (unlikely(ret != 0)) - return ret; - bo = kzalloc(sizeof(*bo), GFP_KERNEL); - - if (unlikely(bo == NULL)) { - ttm_mem_global_free(mem_glob, acc_size); + if (unlikely(bo == NULL)) return -ENOMEM; - } + acc_size = ttm_bo_acc_size(bdev, size, sizeof(struct ttm_buffer_object)); ret = ttm_bo_init(bdev, bo, size, type, placement, page_alignment, buffer_start, interruptible, persistent_swap_storage, acc_size, NULL, NULL); diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c index 3660bace123c..e82e7eaac0f1 100644 --- a/drivers/regulator/anatop-regulator.c +++ b/drivers/regulator/anatop-regulator.c @@ -224,7 +224,7 @@ static struct platform_driver anatop_regulator_driver = { .of_match_table = of_anatop_regulator_match_tbl, }, .probe = anatop_regulator_probe, - .remove = anatop_regulator_remove, + .remove = __devexit_p(anatop_regulator_remove), }; static int __init anatop_regulator_init(void) diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 7584a74eec8a..09a737c868b5 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2050,6 +2050,9 @@ int regulator_map_voltage_linear(struct regulator_dev *rdev, return -EINVAL; } + if (min_uV < rdev->desc->min_uV) + min_uV = rdev->desc->min_uV; + ret = DIV_ROUND_UP(min_uV - rdev->desc->min_uV, rdev->desc->uV_step); if (ret < 0) return ret; diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c index 9997d7aaca84..242851a4c1a6 100644 --- a/drivers/regulator/gpio-regulator.c +++ b/drivers/regulator/gpio-regulator.c @@ -101,16 +101,20 @@ static int gpio_regulator_get_value(struct regulator_dev *dev) } static int gpio_regulator_set_value(struct regulator_dev *dev, - int min, int max) + int min, int max, unsigned *selector) { struct gpio_regulator_data *data = rdev_get_drvdata(dev); - int ptr, target, state, best_val = INT_MAX; + int ptr, target = 0, state, best_val = INT_MAX; for (ptr = 0; ptr < data->nr_states; ptr++) if (data->states[ptr].value < best_val && data->states[ptr].value >= min && - data->states[ptr].value <= max) + data->states[ptr].value <= max) { target = data->states[ptr].gpios; + best_val = data->states[ptr].value; + if (selector) + *selector = ptr; + } if (best_val == INT_MAX) return -EINVAL; @@ -128,7 +132,7 @@ static int gpio_regulator_set_voltage(struct regulator_dev *dev, int min_uV, int max_uV, unsigned *selector) { - return gpio_regulator_set_value(dev, min_uV, max_uV); + return gpio_regulator_set_value(dev, min_uV, max_uV, selector); } static int gpio_regulator_list_voltage(struct regulator_dev *dev, @@ -145,7 +149,7 @@ static int gpio_regulator_list_voltage(struct regulator_dev *dev, static int gpio_regulator_set_current_limit(struct regulator_dev *dev, int min_uA, int max_uA) { - return gpio_regulator_set_value(dev, min_uA, max_uA); + return gpio_regulator_set_value(dev, min_uA, max_uA, NULL); } static struct regulator_ops gpio_regulator_voltage_ops = { @@ -286,7 +290,7 @@ static int __devinit gpio_regulator_probe(struct platform_device *pdev) cfg.dev = &pdev->dev; cfg.init_data = config->init_data; - cfg.driver_data = &drvdata; + cfg.driver_data = drvdata; drvdata->dev = regulator_register(&drvdata->desc, &cfg); if (IS_ERR(drvdata->dev)) { diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c index 1f4bb80457b3..9d540cd02dab 100644 --- a/drivers/regulator/max8649.c +++ b/drivers/regulator/max8649.c @@ -259,6 +259,7 @@ static int __devinit max8649_regulator_probe(struct i2c_client *client, config.dev = &client->dev; config.init_data = pdata->regulator; config.driver_data = info; + config.regmap = info->regmap; info->regulator = regulator_register(&dcdc_desc, &config); if (IS_ERR(info->regulator)) { diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c index c4435f608df7..9b7ca90057d5 100644 --- a/drivers/regulator/palmas-regulator.c +++ b/drivers/regulator/palmas-regulator.c @@ -775,9 +775,6 @@ static __devinit int palmas_probe(struct platform_device *pdev) err_unregister_regulator: while (--id >= 0) regulator_unregister(pmic->rdev[id]); - kfree(pmic->rdev); - kfree(pmic->desc); - kfree(pmic); return ret; } @@ -788,10 +785,6 @@ static int __devexit palmas_remove(struct platform_device *pdev) for (id = 0; id < PALMAS_NUM_REGS; id++) regulator_unregister(pmic->rdev[id]); - - kfree(pmic->rdev); - kfree(pmic->desc); - kfree(pmic); return 0; } diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c index 2ce9992f403b..901576eb5a84 100644 --- a/drivers/video/omap2/displays/panel-taal.c +++ b/drivers/video/omap2/displays/panel-taal.c @@ -526,7 +526,7 @@ static ssize_t taal_num_errors_show(struct device *dev, { struct omap_dss_device *dssdev = to_dss_device(dev); struct taal_data *td = dev_get_drvdata(&dssdev->dev); - u8 errors; + u8 errors = 0; int r; mutex_lock(&td->lock); diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c index 72ded9cd2cb0..5066eee10ccf 100644 --- a/drivers/video/omap2/dss/core.c +++ b/drivers/video/omap2/dss/core.c @@ -194,8 +194,7 @@ static inline int dss_initialize_debugfs(void) static inline void dss_uninitialize_debugfs(void) { } -static inline int dss_debugfs_create_file(const char *name, - void (*write)(struct seq_file *)) +int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *)) { return 0; } diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c index ec363d8390ed..ca8382d346e9 100644 --- a/drivers/video/omap2/dss/dsi.c +++ b/drivers/video/omap2/dss/dsi.c @@ -3724,7 +3724,7 @@ static int dsi_compute_interleave_lp(int blank, int enter_hs, int exit_hs, /* CLKIN4DDR = 16 * TXBYTECLKHS */ tlp_avail = thsbyte_clk * (blank - trans_lp); - ttxclkesc = tdsi_fclk / lp_clk_div; + ttxclkesc = tdsi_fclk * lp_clk_div; lp_inter = ((tlp_avail - 8 * thsbyte_clk - 5 * tdsi_fclk) / ttxclkesc - 26) / 16; diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c index 6ea1ff149f6f..770632359a17 100644 --- a/drivers/video/omap2/dss/dss.c +++ b/drivers/video/omap2/dss/dss.c @@ -731,7 +731,7 @@ static void dss_runtime_put(void) DSSDBG("dss_runtime_put\n"); r = pm_runtime_put_sync(&dss.pdev->dev); - WARN_ON(r < 0); + WARN_ON(r < 0 && r != -EBUSY); } /* DEBUGFS */ diff --git a/fs/exofs/sys.c b/fs/exofs/sys.c index e32bc919e4e3..5a7b691e748b 100644 --- a/fs/exofs/sys.c +++ b/fs/exofs/sys.c @@ -109,7 +109,7 @@ static struct kobj_type odev_ktype = { static struct kobj_type uuid_ktype = { }; -void exofs_sysfs_dbg_print() +void exofs_sysfs_dbg_print(void) { #ifdef CONFIG_EXOFS_DEBUG struct kobject *k_name, *k_tmp; diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index 8d2fb8c88cf3..41a3ccff18d8 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -664,6 +664,7 @@ static long writeback_sb_inodes(struct super_block *sb, /* Wait for I_SYNC. This function drops i_lock... */ inode_sleep_on_writeback(inode); /* Inode may be gone, start again */ + spin_lock(&wb->list_lock); continue; } inode->i_state |= I_SYNC; diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 73e45600f95d..bac55c215113 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -54,7 +54,7 @@ struct drm_mode_object { struct drm_object_properties *properties; }; -#define DRM_OBJECT_MAX_PROPERTY 16 +#define DRM_OBJECT_MAX_PROPERTY 24 struct drm_object_properties { int count; uint32_t ids[DRM_OBJECT_MAX_PROPERTY]; |