diff options
Diffstat (limited to 'drivers/firewire')
| -rw-r--r-- | drivers/firewire/core-cdev.c | 4 | ||||
| -rw-r--r-- | drivers/firewire/core-transaction.c | 10 | ||||
| -rw-r--r-- | drivers/firewire/nosy.c | 4 | ||||
| -rw-r--r-- | drivers/firewire/ohci.c | 10 |
4 files changed, 13 insertions, 15 deletions
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c index a301fcf46e88..523391bb3fbe 100644 --- a/drivers/firewire/core-cdev.c +++ b/drivers/firewire/core-cdev.c @@ -1784,10 +1784,10 @@ static int fw_device_op_release(struct inode *inode, struct file *file) return 0; } -static unsigned int fw_device_op_poll(struct file *file, poll_table * pt) +static __poll_t fw_device_op_poll(struct file *file, poll_table * pt) { struct client *client = file->private_data; - unsigned int mask = 0; + __poll_t mask = 0; poll_wait(file, &client->wait, pt); diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c index d6a09b9cd8cc..4372f9e4b0da 100644 --- a/drivers/firewire/core-transaction.c +++ b/drivers/firewire/core-transaction.c @@ -137,9 +137,9 @@ int fw_cancel_transaction(struct fw_card *card, } EXPORT_SYMBOL(fw_cancel_transaction); -static void split_transaction_timeout_callback(unsigned long data) +static void split_transaction_timeout_callback(struct timer_list *timer) { - struct fw_transaction *t = (struct fw_transaction *)data; + struct fw_transaction *t = from_timer(t, timer, split_timeout_timer); struct fw_card *card = t->card; unsigned long flags; @@ -373,8 +373,8 @@ void fw_send_request(struct fw_card *card, struct fw_transaction *t, int tcode, t->tlabel = tlabel; t->card = card; t->is_split_transaction = false; - setup_timer(&t->split_timeout_timer, - split_transaction_timeout_callback, (unsigned long)t); + timer_setup(&t->split_timeout_timer, + split_transaction_timeout_callback, 0); t->callback = callback; t->callback_data = callback_data; @@ -423,7 +423,7 @@ int fw_run_transaction(struct fw_card *card, int tcode, int destination_id, struct transaction_callback_data d; struct fw_transaction t; - init_timer_on_stack(&t.split_timeout_timer); + timer_setup_on_stack(&t.split_timeout_timer, NULL, 0); init_completion(&d.done); d.payload = payload; fw_send_request(card, &t, tcode, destination_id, generation, speed, diff --git a/drivers/firewire/nosy.c b/drivers/firewire/nosy.c index 180f0a96528c..fee2e9e7ea20 100644 --- a/drivers/firewire/nosy.c +++ b/drivers/firewire/nosy.c @@ -328,11 +328,11 @@ nosy_release(struct inode *inode, struct file *file) return 0; } -static unsigned int +static __poll_t nosy_poll(struct file *file, poll_table *pt) { struct client *client = file->private_data; - unsigned int ret = 0; + __poll_t ret = 0; poll_wait(file, &client->buffer.wait, pt); diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index d731b413cb2c..45c048751f3b 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -734,7 +734,7 @@ static unsigned int ar_search_last_active_buffer(struct ar_context *ctx, __le16 res_count, next_res_count; i = ar_first_buffer_index(ctx); - res_count = ACCESS_ONCE(ctx->descriptors[i].res_count); + res_count = READ_ONCE(ctx->descriptors[i].res_count); /* A buffer that is not yet completely filled must be the last one. */ while (i != last && res_count == 0) { @@ -742,8 +742,7 @@ static unsigned int ar_search_last_active_buffer(struct ar_context *ctx, /* Peek at the next descriptor. */ next_i = ar_next_buffer_index(i); rmb(); /* read descriptors in order */ - next_res_count = ACCESS_ONCE( - ctx->descriptors[next_i].res_count); + next_res_count = READ_ONCE(ctx->descriptors[next_i].res_count); /* * If the next descriptor is still empty, we must stop at this * descriptor. @@ -759,8 +758,7 @@ static unsigned int ar_search_last_active_buffer(struct ar_context *ctx, if (MAX_AR_PACKET_SIZE > PAGE_SIZE && i != last) { next_i = ar_next_buffer_index(next_i); rmb(); - next_res_count = ACCESS_ONCE( - ctx->descriptors[next_i].res_count); + next_res_count = READ_ONCE(ctx->descriptors[next_i].res_count); if (next_res_count != cpu_to_le16(PAGE_SIZE)) goto next_buffer_is_active; } @@ -2818,7 +2816,7 @@ static int handle_ir_buffer_fill(struct context *context, u32 buffer_dma; req_count = le16_to_cpu(last->req_count); - res_count = le16_to_cpu(ACCESS_ONCE(last->res_count)); + res_count = le16_to_cpu(READ_ONCE(last->res_count)); completed = req_count - res_count; buffer_dma = le32_to_cpu(last->data_address); |