From 6d5aefb8eaa38e44b5b8cf60c812aceafc02d924 Mon Sep 17 00:00:00 2001 From: David Howells Date: Tue, 5 Dec 2006 19:36:26 +0000 Subject: WorkQueue: Fix up arch-specific work items where possible Fix up arch-specific work items where possible to use the new work_struct and delayed_work structs. Three places that enqueue bits of their stack and then return have been marked with #error as this is not permitted. Signed-Off-By: David Howells --- arch/arm/common/sharpsl_pm.c | 22 +++++++++++----------- arch/arm/mach-omap1/board-h3.c | 3 ++- arch/arm/mach-omap1/board-nokia770.c | 6 +++--- arch/arm/mach-omap1/leds-osk.c | 4 ++-- arch/arm/mach-omap2/board-h4.c | 3 ++- arch/arm/mach-pxa/akita-ioexp.c | 6 +++--- 6 files changed, 23 insertions(+), 21 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c index 605dedf96790..b3599743093b 100644 --- a/arch/arm/common/sharpsl_pm.c +++ b/arch/arm/common/sharpsl_pm.c @@ -60,16 +60,16 @@ static int sharpsl_ac_check(void); static int sharpsl_fatal_check(void); static int sharpsl_average_value(int ad); static void sharpsl_average_clear(void); -static void sharpsl_charge_toggle(void *private_); -static void sharpsl_battery_thread(void *private_); +static void sharpsl_charge_toggle(struct work_struct *private_); +static void sharpsl_battery_thread(struct work_struct *private_); /* * Variables */ struct sharpsl_pm_status sharpsl_pm; -DECLARE_WORK(toggle_charger, sharpsl_charge_toggle, NULL); -DECLARE_WORK(sharpsl_bat, sharpsl_battery_thread, NULL); +DECLARE_DELAYED_WORK(toggle_charger, sharpsl_charge_toggle); +DECLARE_DELAYED_WORK(sharpsl_bat, sharpsl_battery_thread); DEFINE_LED_TRIGGER(sharpsl_charge_led_trigger); @@ -116,7 +116,7 @@ void sharpsl_battery_kick(void) EXPORT_SYMBOL(sharpsl_battery_kick); -static void sharpsl_battery_thread(void *private_) +static void sharpsl_battery_thread(struct work_struct *private_) { int voltage, percent, apm_status, i = 0; @@ -128,7 +128,7 @@ static void sharpsl_battery_thread(void *private_) /* Corgi cannot confirm when battery fully charged so periodically kick! */ if (!sharpsl_pm.machinfo->batfull_irq && (sharpsl_pm.charge_mode == CHRG_ON) && time_after(jiffies, sharpsl_pm.charge_start_time + SHARPSL_CHARGE_ON_TIME_INTERVAL)) - schedule_work(&toggle_charger); + schedule_delayed_work(&toggle_charger, 0); while(1) { voltage = sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT); @@ -212,7 +212,7 @@ static void sharpsl_charge_off(void) sharpsl_pm_led(SHARPSL_LED_OFF); sharpsl_pm.charge_mode = CHRG_OFF; - schedule_work(&sharpsl_bat); + schedule_delayed_work(&sharpsl_bat, 0); } static void sharpsl_charge_error(void) @@ -222,7 +222,7 @@ static void sharpsl_charge_error(void) sharpsl_pm.charge_mode = CHRG_ERROR; } -static void sharpsl_charge_toggle(void *private_) +static void sharpsl_charge_toggle(struct work_struct *private_) { dev_dbg(sharpsl_pm.dev, "Toogling Charger at time: %lx\n", jiffies); @@ -254,7 +254,7 @@ static void sharpsl_ac_timer(unsigned long data) else if (sharpsl_pm.charge_mode == CHRG_ON) sharpsl_charge_off(); - schedule_work(&sharpsl_bat); + schedule_delayed_work(&sharpsl_bat, 0); } @@ -279,10 +279,10 @@ static void sharpsl_chrg_full_timer(unsigned long data) sharpsl_charge_off(); } else if (sharpsl_pm.full_count < 2) { dev_dbg(sharpsl_pm.dev, "Charge Full: Count too low\n"); - schedule_work(&toggle_charger); + schedule_delayed_work(&toggle_charger, 0); } else if (time_after(jiffies, sharpsl_pm.charge_start_time + SHARPSL_CHARGE_FINISH_TIME)) { dev_dbg(sharpsl_pm.dev, "Charge Full: Interrupt generated too slowly - retry.\n"); - schedule_work(&toggle_charger); + schedule_delayed_work(&toggle_charger, 0); } else { sharpsl_charge_off(); sharpsl_pm.charge_mode = CHRG_DONE; diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index f225a083dee1..9d2346fb68f4 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -323,7 +323,8 @@ static int h3_transceiver_mode(struct device *dev, int mode) cancel_delayed_work(&irda_config->gpio_expa); PREPARE_WORK(&irda_config->gpio_expa, set_trans_mode, &mode); - schedule_work(&irda_config->gpio_expa); +#error this is not permitted - mode is an argument variable + schedule_delayed_work(&irda_config->gpio_expa, 0); return 0; } diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index dbc555d209ff..cbe909bad79b 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -74,7 +74,7 @@ static struct omap_kp_platform_data nokia770_kp_data = { .rows = 8, .cols = 8, .keymap = nokia770_keymap, - .keymapsize = ARRAY_SIZE(nokia770_keymap) + .keymapsize = ARRAY_SIZE(nokia770_keymap), .delay = 4, }; @@ -191,7 +191,7 @@ static void nokia770_audio_pwr_up(void) printk("HP connected\n"); } -static void codec_delayed_power_down(void *arg) +static void codec_delayed_power_down(struct work_struct *work) { down(&audio_pwr_sem); if (audio_pwr_state == -1) @@ -200,7 +200,7 @@ static void codec_delayed_power_down(void *arg) up(&audio_pwr_sem); } -static DECLARE_WORK(codec_power_down_work, codec_delayed_power_down, NULL); +static DECLARE_DELAYED_WORK(codec_power_down_work, codec_delayed_power_down); static void nokia770_audio_pwr_down(void) { diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c index 3b29e59b0e6f..0cbf1b0071f8 100644 --- a/arch/arm/mach-omap1/leds-osk.c +++ b/arch/arm/mach-omap1/leds-osk.c @@ -35,7 +35,7 @@ static u8 hw_led_state; static u8 tps_leds_change; -static void tps_work(void *unused) +static void tps_work(struct work_struct *unused) { for (;;) { u8 leds; @@ -61,7 +61,7 @@ static void tps_work(void *unused) } } -static DECLARE_WORK(work, tps_work, NULL); +static DECLARE_WORK(work, tps_work); #ifdef CONFIG_OMAP_OSK_MISTRAL diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 26a95a642ad7..3b1ad1d981a3 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -206,7 +206,8 @@ static int h4_transceiver_mode(struct device *dev, int mode) cancel_delayed_work(&irda_config->gpio_expa); PREPARE_WORK(&irda_config->gpio_expa, set_trans_mode, &mode); - schedule_work(&irda_config->gpio_expa); +#error this is not permitted - mode is an argument variable + schedule_delayed_work(&irda_config->gpio_expa, 0); return 0; } diff --git a/arch/arm/mach-pxa/akita-ioexp.c b/arch/arm/mach-pxa/akita-ioexp.c index 1b398742ab56..12d2fe0ceff6 100644 --- a/arch/arm/mach-pxa/akita-ioexp.c +++ b/arch/arm/mach-pxa/akita-ioexp.c @@ -36,11 +36,11 @@ I2C_CLIENT_INSMOD; static int max7310_write(struct i2c_client *client, int address, int data); static struct i2c_client max7310_template; -static void akita_ioexp_work(void *private_); +static void akita_ioexp_work(struct work_struct *private_); static struct device *akita_ioexp_device; static unsigned char ioexp_output_value = AKITA_IOEXP_IO_OUT; -DECLARE_WORK(akita_ioexp, akita_ioexp_work, NULL); +DECLARE_WORK(akita_ioexp, akita_ioexp_work); /* @@ -158,7 +158,7 @@ void akita_reset_ioexp(struct device *dev, unsigned char bit) EXPORT_SYMBOL(akita_set_ioexp); EXPORT_SYMBOL(akita_reset_ioexp); -static void akita_ioexp_work(void *private_) +static void akita_ioexp_work(struct work_struct *private_) { if (akita_ioexp_device) max7310_set_ouputs(akita_ioexp_device, ioexp_output_value); -- cgit v1.2.3