diff options
Diffstat (limited to 'arch/avr32')
-rw-r--r-- | arch/avr32/boards/atngw100/mrmt.c | 34 | ||||
-rw-r--r-- | arch/avr32/boards/favr-32/setup.c | 48 | ||||
-rw-r--r-- | arch/avr32/boards/hammerhead/flash.c | 11 | ||||
-rw-r--r-- | arch/avr32/boards/merisc/setup.c | 34 | ||||
-rw-r--r-- | arch/avr32/configs/atngw100_mrmt_defconfig | 5 | ||||
-rw-r--r-- | arch/avr32/configs/atstk1002_defconfig | 5 | ||||
-rw-r--r-- | arch/avr32/configs/atstk1003_defconfig | 5 | ||||
-rw-r--r-- | arch/avr32/configs/atstk1004_defconfig | 5 | ||||
-rw-r--r-- | arch/avr32/configs/atstk1006_defconfig | 5 | ||||
-rw-r--r-- | arch/avr32/configs/favr-32_defconfig | 6 | ||||
-rw-r--r-- | arch/avr32/configs/merisc_defconfig | 5 | ||||
-rw-r--r-- | arch/avr32/include/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/avr32/kernel/signal.c | 50 | ||||
-rw-r--r-- | arch/avr32/mach-at32ap/at32ap700x.c | 7 |
14 files changed, 125 insertions, 96 deletions
diff --git a/arch/avr32/boards/atngw100/mrmt.c b/arch/avr32/boards/atngw100/mrmt.c index 1ba09e4..91146b4 100644 --- a/arch/avr32/boards/atngw100/mrmt.c +++ b/arch/avr32/boards/atngw100/mrmt.c @@ -17,6 +17,8 @@ #include <linux/types.h> #include <linux/fb.h> #include <linux/leds.h> +#include <linux/pwm.h> +#include <linux/leds_pwm.h> #include <linux/input.h> #include <linux/gpio_keys.h> #include <linux/atmel_serial.h> @@ -155,21 +157,28 @@ static struct platform_device rmt_ts_device = { #ifdef CONFIG_BOARD_MRMT_BL_PWM /* PWM LEDs: LCD Backlight, etc */ -static struct gpio_led rmt_pwm_led[] = { - /* here the "gpio" is actually a PWM channel */ - { .name = "backlight", .gpio = PWM_CH_BL, }, +static struct pwm_lookup pwm_lookup[] = { + PWM_LOOKUP("at91sam9rl-pwm", PWM_CH_BL, "leds_pwm", "ds1", + 5000, PWM_POLARITY_INVERSED), }; -static struct gpio_led_platform_data rmt_pwm_led_data = { - .num_leds = ARRAY_SIZE(rmt_pwm_led), - .leds = rmt_pwm_led, +static struct led_pwm pwm_leds[] = { + { + .name = "backlight", + .max_brightness = 255, + }, +}; + +static struct led_pwm_platform_data pwm_data = { + .num_leds = ARRAY_SIZE(pwm_leds), + .leds = pwm_leds, }; -static struct platform_device rmt_pwm_led_dev = { - .name = "leds-atmel-pwm", - .id = -1, - .dev = { - .platform_data = &rmt_pwm_led_data, +static struct platform_device leds_pwm = { + .name = "leds_pwm", + .id = -1, + .dev = { + .platform_data = &pwm_data, }, }; #endif @@ -325,7 +334,8 @@ static int __init mrmt1_init(void) #ifdef CONFIG_BOARD_MRMT_BL_PWM /* Use PWM for Backlight controls */ at32_add_device_pwm(1 << PWM_CH_BL); - platform_device_register(&rmt_pwm_led_dev); + pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup)); + platform_device_register(&leds_pwm); #else /* Backlight always on */ udelay( 1 ); diff --git a/arch/avr32/boards/favr-32/setup.c b/arch/avr32/boards/favr-32/setup.c index 1f12149..234cb07 100644 --- a/arch/avr32/boards/favr-32/setup.c +++ b/arch/avr32/boards/favr-32/setup.c @@ -18,7 +18,10 @@ #include <linux/gpio.h> #include <linux/leds.h> #include <linux/atmel-mci.h> -#include <linux/atmel-pwm-bl.h> +#include <linux/pwm.h> +#include <linux/pwm_backlight.h> +#include <linux/regulator/fixed.h> +#include <linux/regulator/machine.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> @@ -33,6 +36,8 @@ #include <mach/board.h> #include <mach/portmux.h> +#define PWM_BL_CH 2 + /* Oscillator frequencies. These are board-specific */ unsigned long at32_board_osc_rates[3] = { [0] = 32768, /* 32.768 kHz on RTC osc */ @@ -227,29 +232,36 @@ void __init favr32_setup_leds(void) platform_device_register(&favr32_led_dev); } -static struct atmel_pwm_bl_platform_data atmel_pwm_bl_pdata = { - .pwm_channel = 2, - .pwm_frequency = 200000, - .pwm_compare_max = 345, - .pwm_duty_max = 345, - .pwm_duty_min = 90, - .pwm_active_low = 1, - .gpio_on = GPIO_PIN_PA(28), - .on_active_low = 0, +static struct pwm_lookup pwm_lookup[] = { + PWM_LOOKUP("at91sam9rl-pwm", PWM_BL_CH, "pwm-backlight.0", NULL, + 5000, PWM_POLARITY_INVERSED), }; -static struct platform_device atmel_pwm_bl_dev = { - .name = "atmel-pwm-bl", - .id = 0, - .dev = { - .platform_data = &atmel_pwm_bl_pdata, +static struct regulator_consumer_supply fixed_power_consumers[] = { + REGULATOR_SUPPLY("power", "pwm-backlight.0"), +}; + +static struct platform_pwm_backlight_data pwm_bl_data = { + .enable_gpio = GPIO_PIN_PA(28), + .max_brightness = 255, + .dft_brightness = 255, + .lth_brightness = 50, +}; + +static struct platform_device pwm_bl_device = { + .name = "pwm-backlight", + .dev = { + .platform_data = &pwm_bl_data, }, }; static void __init favr32_setup_atmel_pwm_bl(void) { - platform_device_register(&atmel_pwm_bl_dev); - at32_select_gpio(atmel_pwm_bl_pdata.gpio_on, 0); + pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup)); + regulator_register_always_on(0, "fixed", fixed_power_consumers, + ARRAY_SIZE(fixed_power_consumers), 3300000); + platform_device_register(&pwm_bl_device); + at32_select_gpio(pwm_bl_data.enable_gpio, 0); } void __init setup_board(void) @@ -339,7 +351,7 @@ static int __init favr32_init(void) set_abdac_rate(at32_add_device_abdac(0, &abdac0_data)); - at32_add_device_pwm(1 << atmel_pwm_bl_pdata.pwm_channel); + at32_add_device_pwm(1 << PWM_BL_CH); at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info)); at32_add_device_mci(0, &mci0_data); at32_add_device_usba(0, NULL); diff --git a/arch/avr32/boards/hammerhead/flash.c b/arch/avr32/boards/hammerhead/flash.c index 776c3cb..e86280c 100644 --- a/arch/avr32/boards/hammerhead/flash.c +++ b/arch/avr32/boards/hammerhead/flash.c @@ -190,14 +190,19 @@ static int __init hammerhead_usbh_init(void) /* setup gclk0 to run from osc1 */ gclk = clk_get(NULL, "gclk0"); - if (IS_ERR(gclk)) + if (IS_ERR(gclk)) { + ret = PTR_ERR(gclk); goto err_gclk; + } osc = clk_get(NULL, "osc1"); - if (IS_ERR(osc)) + if (IS_ERR(osc)) { + ret = PTR_ERR(osc); goto err_osc; + } - if (clk_set_parent(gclk, osc)) { + ret = clk_set_parent(gclk, osc); + if (ret < 0) { pr_debug("hammerhead: failed to set osc1 for USBH clock\n"); goto err_set_clk; } diff --git a/arch/avr32/boards/merisc/setup.c b/arch/avr32/boards/merisc/setup.c index ed137e3..83d896c 100644 --- a/arch/avr32/boards/merisc/setup.c +++ b/arch/avr32/boards/merisc/setup.c @@ -22,6 +22,8 @@ #include <linux/irq.h> #include <linux/fb.h> #include <linux/atmel-mci.h> +#include <linux/pwm.h> +#include <linux/leds_pwm.h> #include <asm/io.h> #include <asm/setup.h> @@ -167,24 +169,29 @@ static struct i2c_board_info __initdata i2c_info[] = { }, }; -#ifdef CONFIG_LEDS_ATMEL_PWM -static struct gpio_led stk_pwm_led[] = { +#if IS_ENABLED(CONFIG_LEDS_PWM) +static struct pwm_lookup pwm_lookup[] = { + PWM_LOOKUP("at91sam9rl-pwm", 0, "leds_pwm", "backlight", + 5000, PWM_POLARITY_NORMAL), +}; + +static struct led_pwm pwm_leds[] = { { .name = "backlight", - .gpio = 0, /* PWM channel 0 (LCD backlight) */ + .max_brightness = 255, }, }; -static struct gpio_led_platform_data stk_pwm_led_data = { - .num_leds = ARRAY_SIZE(stk_pwm_led), - .leds = stk_pwm_led, +static struct led_pwm_platform_data pwm_data = { + .num_leds = ARRAY_SIZE(pwm_leds), + .leds = pwm_leds, }; -static struct platform_device stk_pwm_led_dev = { - .name = "leds-atmel-pwm", - .id = -1, - .dev = { - .platform_data = &stk_pwm_led_data, +static struct platform_device leds_pwm = { + .name = "leds_pwm", + .id = -1, + .dev = { + .platform_data = &pwm_data, }, }; #endif @@ -278,9 +285,10 @@ static int __init merisc_init(void) at32_add_device_mci(0, &mci0_data); -#ifdef CONFIG_LEDS_ATMEL_PWM +#if IS_ENABLED(CONFIG_LEDS_PWM) + pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup)); at32_add_device_pwm((1 << 0) | (1 << 2)); - platform_device_register(&stk_pwm_led_dev); + platform_device_register(&leds_pwm); #else at32_add_device_pwm((1 << 2)); #endif diff --git a/arch/avr32/configs/atngw100_mrmt_defconfig b/arch/avr32/configs/atngw100_mrmt_defconfig index 9a57da4..6838781 100644 --- a/arch/avr32/configs/atngw100_mrmt_defconfig +++ b/arch/avr32/configs/atngw100_mrmt_defconfig @@ -56,7 +56,6 @@ CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_DATAFLASH=y CONFIG_BLK_DEV_LOOP=y -CONFIG_ATMEL_PWM=y CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_MACB=y @@ -104,8 +103,8 @@ CONFIG_MMC=y CONFIG_MMC_ATMELMCI=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y -CONFIG_LEDS_ATMEL_PWM=y CONFIG_LEDS_GPIO=y +CONFIG_LEDS_PWM=y CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y @@ -114,6 +113,8 @@ CONFIG_RTC_DRV_S35390A=m CONFIG_RTC_DRV_AT32AP700X=m CONFIG_DMADEVICES=y CONFIG_UIO=y +CONFIG_PWM=y +CONFIG_PWM_ATMEL=y CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y CONFIG_EXT3_FS=y diff --git a/arch/avr32/configs/atstk1002_defconfig b/arch/avr32/configs/atstk1002_defconfig index 2813dd2..b056820 100644 --- a/arch/avr32/configs/atstk1002_defconfig +++ b/arch/avr32/configs/atstk1002_defconfig @@ -64,7 +64,6 @@ CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=m CONFIG_MISC_DEVICES=y -CONFIG_ATMEL_PWM=m CONFIG_ATMEL_TCLIB=y CONFIG_ATMEL_SSC=m # CONFIG_SCSI_PROC_FS is not set @@ -133,14 +132,16 @@ CONFIG_MMC_TEST=m CONFIG_MMC_ATMELMCI=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y -CONFIG_LEDS_ATMEL_PWM=m CONFIG_LEDS_GPIO=m +CONFIG_LEDS_PWM=m CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_HEARTBEAT=m CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_AT32AP700X=y CONFIG_DMADEVICES=y +CONFIG_PWM=y +CONFIG_PWM_ATMEL=m CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set diff --git a/arch/avr32/configs/atstk1003_defconfig b/arch/avr32/configs/atstk1003_defconfig index f8ff3a3..0cd23a3 100644 --- a/arch/avr32/configs/atstk1003_defconfig +++ b/arch/avr32/configs/atstk1003_defconfig @@ -53,7 +53,6 @@ CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=m CONFIG_MISC_DEVICES=y -CONFIG_ATMEL_PWM=m CONFIG_ATMEL_TCLIB=y CONFIG_ATMEL_SSC=m # CONFIG_SCSI_PROC_FS is not set @@ -112,14 +111,16 @@ CONFIG_MMC_TEST=m CONFIG_MMC_ATMELMCI=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y -CONFIG_LEDS_ATMEL_PWM=m CONFIG_LEDS_GPIO=m +CONFIG_LEDS_PWM=m CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_HEARTBEAT=m CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_AT32AP700X=y CONFIG_DMADEVICES=y +CONFIG_PWM=y +CONFIG_PWM_ATMEL=m CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set diff --git a/arch/avr32/configs/atstk1004_defconfig b/arch/avr32/configs/atstk1004_defconfig index 992228e..ac1041f 100644 --- a/arch/avr32/configs/atstk1004_defconfig +++ b/arch/avr32/configs/atstk1004_defconfig @@ -53,7 +53,6 @@ CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=m CONFIG_MISC_DEVICES=y -CONFIG_ATMEL_PWM=m CONFIG_ATMEL_TCLIB=y CONFIG_ATMEL_SSC=m # CONFIG_SCSI_PROC_FS is not set @@ -111,14 +110,16 @@ CONFIG_MMC_TEST=m CONFIG_MMC_ATMELMCI=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y -CONFIG_LEDS_ATMEL_PWM=m CONFIG_LEDS_GPIO=m +CONFIG_LEDS_PWM=m CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_HEARTBEAT=m CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_AT32AP700X=y CONFIG_DMADEVICES=y +CONFIG_PWM=y +CONFIG_PWM_ATMEL=m CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set diff --git a/arch/avr32/configs/atstk1006_defconfig b/arch/avr32/configs/atstk1006_defconfig index b8e698b..ea4f670 100644 --- a/arch/avr32/configs/atstk1006_defconfig +++ b/arch/avr32/configs/atstk1006_defconfig @@ -67,7 +67,6 @@ CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=m CONFIG_MISC_DEVICES=y -CONFIG_ATMEL_PWM=m CONFIG_ATMEL_TCLIB=y CONFIG_ATMEL_SSC=m # CONFIG_SCSI_PROC_FS is not set @@ -136,14 +135,16 @@ CONFIG_MMC_TEST=m CONFIG_MMC_ATMELMCI=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y -CONFIG_LEDS_ATMEL_PWM=m CONFIG_LEDS_GPIO=m +CONFIG_LEDS_PWM=m CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_HEARTBEAT=m CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_AT32AP700X=y CONFIG_DMADEVICES=y +CONFIG_PWM=y +CONFIG_PWM_ATMEL=m CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set diff --git a/arch/avr32/configs/favr-32_defconfig b/arch/avr32/configs/favr-32_defconfig index 07bed3f..b3eb67d 100644 --- a/arch/avr32/configs/favr-32_defconfig +++ b/arch/avr32/configs/favr-32_defconfig @@ -67,7 +67,6 @@ CONFIG_MTD_PHYSMAP=y CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=m -CONFIG_ATMEL_PWM=m CONFIG_ATMEL_TCLIB=y CONFIG_ATMEL_SSC=m CONFIG_NETDEVICES=y @@ -108,7 +107,7 @@ CONFIG_FB=y CONFIG_FB_ATMEL=y CONFIG_BACKLIGHT_LCD_SUPPORT=y # CONFIG_LCD_CLASS_DEVICE is not set -CONFIG_BACKLIGHT_ATMEL_PWM=m +CONFIG_BACKLIGHT_PWM=m CONFIG_SOUND=m CONFIG_SOUND_PRIME=m # CONFIG_HID_SUPPORT is not set @@ -123,7 +122,6 @@ CONFIG_MMC=y CONFIG_MMC_ATMELMCI=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y -CONFIG_LEDS_ATMEL_PWM=m CONFIG_LEDS_GPIO=y CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y @@ -132,6 +130,8 @@ CONFIG_LEDS_TRIGGER_DEFAULT_ON=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_AT32AP700X=y CONFIG_DMADEVICES=y +CONFIG_PWM=y +CONFIG_PWM_ATMEL=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set diff --git a/arch/avr32/configs/merisc_defconfig b/arch/avr32/configs/merisc_defconfig index 91df6b2..b9ef4cc 100644 --- a/arch/avr32/configs/merisc_defconfig +++ b/arch/avr32/configs/merisc_defconfig @@ -55,7 +55,6 @@ CONFIG_MTD_ABSENT=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_BLOCK2MTD=y CONFIG_BLK_DEV_LOOP=y -CONFIG_ATMEL_PWM=y CONFIG_ATMEL_SSC=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y @@ -103,12 +102,14 @@ CONFIG_MMC=y CONFIG_MMC_ATMELMCI=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y -CONFIG_LEDS_ATMEL_PWM=y +CONFIG_LEDS_PWM=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set CONFIG_RTC_DRV_PCF8563=y CONFIG_DMADEVICES=y CONFIG_UIO=y +CONFIG_PWM=y +CONFIG_PWM_ATMEL=m CONFIG_EXT2_FS=y # CONFIG_DNOTIFY is not set CONFIG_FUSE_FS=y diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild index 00a0f3c..2a71b1c 100644 --- a/arch/avr32/include/asm/Kbuild +++ b/arch/avr32/include/asm/Kbuild @@ -9,6 +9,7 @@ generic-y += exec.h generic-y += futex.h generic-y += hash.h generic-y += irq_regs.h +generic-y += irq_work.h generic-y += local.h generic-y += local64.h generic-y += mcs_spinlock.h diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c index b80c0b3..d309fbc 100644 --- a/arch/avr32/kernel/signal.c +++ b/arch/avr32/kernel/signal.c @@ -127,24 +127,20 @@ setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs) } static inline void __user * -get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, int framesize) +get_sigframe(struct ksignal *ksig, struct pt_regs *regs, int framesize) { - unsigned long sp = regs->sp; - - if ((ka->sa.sa_flags & SA_ONSTACK) && !sas_ss_flags(sp)) - sp = current->sas_ss_sp + current->sas_ss_size; + unsigned long sp = sigsp(regs->sp, ksig); return (void __user *)((sp - framesize) & ~3); } static int -setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, - sigset_t *set, struct pt_regs *regs) +setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs) { struct rt_sigframe __user *frame; int err = 0; - frame = get_sigframe(ka, regs, sizeof(*frame)); + frame = get_sigframe(ksig, regs, sizeof(*frame)); err = -EFAULT; if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame))) goto out; @@ -164,7 +160,7 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, err = __put_user(0x3008d733 | (__NR_rt_sigreturn << 20), &frame->retcode); - err |= copy_siginfo_to_user(&frame->info, info); + err |= copy_siginfo_to_user(&frame->info, &ksig->info); /* Set up the ucontext */ err |= __put_user(0, &frame->uc.uc_flags); @@ -176,12 +172,12 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, if (err) goto out; - regs->r12 = sig; + regs->r12 = ksig->sig; regs->r11 = (unsigned long) &frame->info; regs->r10 = (unsigned long) &frame->uc; regs->sp = (unsigned long) frame; - if (ka->sa.sa_flags & SA_RESTORER) - regs->lr = (unsigned long)ka->sa.sa_restorer; + if (ksig->ka.sa.sa_flags & SA_RESTORER) + regs->lr = (unsigned long)ksig->ka.sa.sa_restorer; else { printk(KERN_NOTICE "[%s:%d] did not set SA_RESTORER\n", current->comm, current->pid); @@ -189,10 +185,10 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, } pr_debug("SIG deliver [%s:%d]: sig=%d sp=0x%lx pc=0x%lx->0x%p lr=0x%lx\n", - current->comm, current->pid, sig, regs->sp, - regs->pc, ka->sa.sa_handler, regs->lr); + current->comm, current->pid, ksig->sig, regs->sp, + regs->pc, ksig->ka.sa.sa_handler, regs->lr); - regs->pc = (unsigned long) ka->sa.sa_handler; + regs->pc = (unsigned long)ksig->ka.sa.sa_handler; out: return err; @@ -208,15 +204,14 @@ static inline void setup_syscall_restart(struct pt_regs *regs) } static inline void -handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, - struct pt_regs *regs, int syscall) +handle_signal(struct ksignal *ksig, struct pt_regs *regs, int syscall) { int ret; /* * Set up the stack frame */ - ret = setup_rt_frame(sig, ka, info, sigmask_to_save(), regs); + ret = setup_rt_frame(ksig, sigmask_to_save(), regs); /* * Check that the resulting registers are sane @@ -226,10 +221,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, /* * Block the signal if we were successful. */ - if (ret != 0) - force_sigsegv(sig, current); - else - signal_delivered(sig, info, ka, regs, 0); + signal_setup_done(ret, ksig, 0); } /* @@ -239,9 +231,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, */ static void do_signal(struct pt_regs *regs, int syscall) { - siginfo_t info; - int signr; - struct k_sigaction ka; + struct ksignal ksig; /* * We want the common case to go fast, which is why we may in @@ -251,18 +241,18 @@ static void do_signal(struct pt_regs *regs, int syscall) if (!user_mode(regs)) return; - signr = get_signal_to_deliver(&info, &ka, regs, NULL); + get_signal(&ksig); if (syscall) { switch (regs->r12) { case -ERESTART_RESTARTBLOCK: case -ERESTARTNOHAND: - if (signr > 0) { + if (ksig.sig > 0) { regs->r12 = -EINTR; break; } /* fall through */ case -ERESTARTSYS: - if (signr > 0 && !(ka.sa.sa_flags & SA_RESTART)) { + if (ksig.sig > 0 && !(ksig.ka.sa.sa_flags & SA_RESTART)) { regs->r12 = -EINTR; break; } @@ -272,13 +262,13 @@ static void do_signal(struct pt_regs *regs, int syscall) } } - if (signr == 0) { + if (!ksig.sig) { /* No signal to deliver -- put the saved sigmask back */ restore_saved_sigmask(); return; } - handle_signal(signr, &ka, &info, regs, syscall); + handle_signal(&ksig, regs, syscall); } asmlinkage void do_notify_resume(struct pt_regs *regs, struct thread_info *ti) diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c index a1f4d1e..db85b5e 100644 --- a/arch/avr32/mach-at32ap/at32ap700x.c +++ b/arch/avr32/mach-at32ap/at32ap700x.c @@ -1553,7 +1553,7 @@ static struct resource atmel_pwm0_resource[] __initdata = { IRQ(24), }; static struct clk atmel_pwm0_mck = { - .name = "pwm_clk", + .name = "at91sam9rl-pwm", .parent = &pbb_clk, .mode = pbb_clk_mode, .get_rate = pbb_clk_get_rate, @@ -1568,7 +1568,7 @@ struct platform_device *__init at32_add_device_pwm(u32 mask) if (!mask) return NULL; - pdev = platform_device_alloc("atmel_pwm", 0); + pdev = platform_device_alloc("at91sam9rl-pwm", 0); if (!pdev) return NULL; @@ -1576,9 +1576,6 @@ struct platform_device *__init at32_add_device_pwm(u32 mask) ARRAY_SIZE(atmel_pwm0_resource))) goto out_free_pdev; - if (platform_device_add_data(pdev, &mask, sizeof(mask))) - goto out_free_pdev; - pin_mask = 0; if (mask & (1 << 0)) pin_mask |= (1 << 28); |