diff options
Diffstat (limited to 'drivers/char/sonypi.c')
| -rw-r--r-- | drivers/char/sonypi.c | 45 |
1 files changed, 20 insertions, 25 deletions
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c index 73f66d03624..7cc1fe2241f 100644 --- a/drivers/char/sonypi.c +++ b/drivers/char/sonypi.c @@ -54,7 +54,6 @@ #include <asm/uaccess.h> #include <asm/io.h> -#include <asm/system.h> #include <linux/sonypi.h> @@ -877,11 +876,6 @@ found: if (useinput) sonypi_report_input_event(event); -#ifdef CONFIG_ACPI - if (sonypi_acpi_device) - acpi_bus_generate_proc_event(sonypi_acpi_device, 1, event); -#endif - kfifo_in_locked(&sonypi_device.fifo, (unsigned char *)&event, sizeof(event), &sonypi_device.fifo_lock); kill_fasync(&sonypi_device.fifo_async, SIGIO, POLL_IN); @@ -939,7 +933,7 @@ static ssize_t sonypi_misc_read(struct file *file, char __user *buf, } if (ret > 0) { - struct inode *inode = file->f_path.dentry->d_inode; + struct inode *inode = file_inode(file); inode->i_atime = current_fs_time(inode->i_sb); } @@ -1143,7 +1137,7 @@ static int sonypi_acpi_add(struct acpi_device *device) return 0; } -static int sonypi_acpi_remove(struct acpi_device *device, int type) +static int sonypi_acpi_remove(struct acpi_device *device) { sonypi_acpi_device = NULL; return 0; @@ -1165,7 +1159,7 @@ static struct acpi_driver sonypi_acpi_driver = { }; #endif -static int __devinit sonypi_create_input_devices(struct platform_device *pdev) +static int sonypi_create_input_devices(struct platform_device *pdev) { struct input_dev *jog_dev; struct input_dev *key_dev; @@ -1226,7 +1220,7 @@ static int __devinit sonypi_create_input_devices(struct platform_device *pdev) return error; } -static int __devinit sonypi_setup_ioports(struct sonypi_device *dev, +static int sonypi_setup_ioports(struct sonypi_device *dev, const struct sonypi_ioport_list *ioport_list) { /* try to detect if sony-laptop is being used and thus @@ -1241,7 +1235,7 @@ static int __devinit sonypi_setup_ioports(struct sonypi_device *dev, while (check_ioport && check->port1) { if (!request_region(check->port1, sonypi_device.region_size, - "Sony Programable I/O Device Check")) { + "Sony Programmable I/O Device Check")) { printk(KERN_ERR "sonypi: ioport 0x%.4x busy, using sony-laptop? " "if not use check_ioport=0\n", check->port1); @@ -1255,7 +1249,7 @@ static int __devinit sonypi_setup_ioports(struct sonypi_device *dev, if (request_region(ioport_list->port1, sonypi_device.region_size, - "Sony Programable I/O Device")) { + "Sony Programmable I/O Device")) { dev->ioport1 = ioport_list->port1; dev->ioport2 = ioport_list->port2; return 0; @@ -1266,7 +1260,7 @@ static int __devinit sonypi_setup_ioports(struct sonypi_device *dev, return -EBUSY; } -static int __devinit sonypi_setup_irq(struct sonypi_device *dev, +static int sonypi_setup_irq(struct sonypi_device *dev, const struct sonypi_irq_list *irq_list) { while (irq_list->irq) { @@ -1283,7 +1277,7 @@ static int __devinit sonypi_setup_irq(struct sonypi_device *dev, return -EBUSY; } -static void __devinit sonypi_display_info(void) +static void sonypi_display_info(void) { printk(KERN_INFO "sonypi: detected type%d model, " "verbose = %d, fnkeyinit = %s, camera = %s, " @@ -1305,7 +1299,7 @@ static void __devinit sonypi_display_info(void) sonypi_misc_device.minor); } -static int __devinit sonypi_probe(struct platform_device *dev) +static int sonypi_probe(struct platform_device *dev) { const struct sonypi_ioport_list *ioport_list; const struct sonypi_irq_list *irq_list; @@ -1429,12 +1423,12 @@ static int __devinit sonypi_probe(struct platform_device *dev) return error; } -static int __devexit sonypi_remove(struct platform_device *dev) +static int sonypi_remove(struct platform_device *dev) { sonypi_disable(); synchronize_irq(sonypi_device.irq); - flush_scheduled_work(); + flush_work(&sonypi_device.input_work); if (useinput) { input_unregister_device(sonypi_device.input_key_dev); @@ -1457,10 +1451,10 @@ static int __devexit sonypi_remove(struct platform_device *dev) return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int old_camera_power; -static int sonypi_suspend(struct platform_device *dev, pm_message_t state) +static int sonypi_suspend(struct device *dev) { old_camera_power = sonypi_device.camera_power; sonypi_disable(); @@ -1468,14 +1462,16 @@ static int sonypi_suspend(struct platform_device *dev, pm_message_t state) return 0; } -static int sonypi_resume(struct platform_device *dev) +static int sonypi_resume(struct device *dev) { sonypi_enable(old_camera_power); return 0; } + +static SIMPLE_DEV_PM_OPS(sonypi_pm, sonypi_suspend, sonypi_resume); +#define SONYPI_PM (&sonypi_pm) #else -#define sonypi_suspend NULL -#define sonypi_resume NULL +#define SONYPI_PM NULL #endif static void sonypi_shutdown(struct platform_device *dev) @@ -1487,12 +1483,11 @@ static struct platform_driver sonypi_driver = { .driver = { .name = "sonypi", .owner = THIS_MODULE, + .pm = SONYPI_PM, }, .probe = sonypi_probe, - .remove = __devexit_p(sonypi_remove), + .remove = sonypi_remove, .shutdown = sonypi_shutdown, - .suspend = sonypi_suspend, - .resume = sonypi_resume, }; static struct platform_device *sonypi_platform_device; |