From 7146f0d3bd2bcd0100a5db54f4ba9edc1042fe01 Mon Sep 17 00:00:00 2001 From: Alex Dubov Date: Mon, 18 Dec 2006 14:20:06 +1100 Subject: tifm_7xx1: switch from workqueue to kthread As there's only one work item (media_switcher) to handle and it's effectively serialized with itself, I found it more convenient to use kthread instead of workqueue. This also allows for a working implementation of suspend/resume, which were totally broken in the past version. Signed-off-by: Alex Dubov Signed-off-by: Pierre Ossman --- include/linux/tifm.h | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'include/linux/tifm.h') diff --git a/include/linux/tifm.h b/include/linux/tifm.h index eaf9e1f48780..e5a8295f9fbc 100644 --- a/include/linux/tifm.h +++ b/include/linux/tifm.h @@ -17,7 +17,7 @@ #include #include #include -#include +#include /* Host registers (relative to pci base address): */ enum { @@ -110,13 +110,11 @@ struct tifm_adapter { spinlock_t lock; unsigned int irq_status; unsigned int socket_change_set; + wait_queue_head_t change_set_notify; unsigned int id; unsigned int num_sockets; struct tifm_dev **sockets; - char wq_name[KOBJ_NAME_LEN]; - unsigned int inhibit_new_cards; - struct workqueue_struct *wq; - struct work_struct media_switcher; + struct task_struct *media_switcher; struct class_device cdev; struct device *dev; @@ -126,7 +124,7 @@ struct tifm_adapter { struct tifm_adapter *tifm_alloc_adapter(void); void tifm_free_device(struct device *dev); void tifm_free_adapter(struct tifm_adapter *fm); -int tifm_add_adapter(struct tifm_adapter *fm); +int tifm_add_adapter(struct tifm_adapter *fm, int (*mediathreadfn)(void *data)); void tifm_remove_adapter(struct tifm_adapter *fm); struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm); int tifm_register_driver(struct tifm_driver *drv); -- cgit