diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/misc/atmel-ssc.c | 2 | ||||
| -rw-r--r-- | drivers/misc/hpilo.c | 6 | ||||
| -rw-r--r-- | drivers/misc/hpilo.h | 2 | ||||
| -rw-r--r-- | drivers/misc/sgi-xp/xpc.h | 5 | ||||
| -rw-r--r-- | drivers/misc/sgi-xp/xpc_uv.c | 11 |
6 files changed, 15 insertions, 12 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 56073199ceb..c64e6798878 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -217,6 +217,7 @@ config DELL_LAPTOP depends on EXPERIMENTAL depends on BACKLIGHT_CLASS_DEVICE depends on RFKILL + depends on POWER_SUPPLY default n ---help--- This driver adds support for rfkill and backlight control to Dell diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c index bf5e4d06543..558bf3f2c27 100644 --- a/drivers/misc/atmel-ssc.c +++ b/drivers/misc/atmel-ssc.c @@ -35,7 +35,7 @@ struct ssc_device *ssc_request(unsigned int ssc_num) if (!ssc_valid) { spin_unlock(&user_lock); - dev_dbg(&ssc->pdev->dev, "could not find requested device\n"); + pr_err("ssc: ssc%d platform device is missing\n", ssc_num); return ERR_PTR(-ENODEV); } diff --git a/drivers/misc/hpilo.c b/drivers/misc/hpilo.c index 10c421b73ea..f26667a7abf 100644 --- a/drivers/misc/hpilo.c +++ b/drivers/misc/hpilo.c @@ -207,7 +207,7 @@ static void ilo_ccb_close(struct pci_dev *pdev, struct ccb_data *data) &device_ccb->recv_ctrl); /* give iLO some time to process stop request */ - for (retries = 1000; retries > 0; retries--) { + for (retries = MAX_WAIT; retries > 0; retries--) { doorbell_set(driver_ccb); udelay(1); if (!(ioread32(&device_ccb->send_ctrl) & (1 << CTRL_BITPOS_A)) @@ -309,7 +309,7 @@ static int ilo_ccb_open(struct ilo_hwinfo *hw, struct ccb_data *data, int slot) doorbell_clr(driver_ccb); /* make sure iLO is really handling requests */ - for (i = 1000; i > 0; i--) { + for (i = MAX_WAIT; i > 0; i--) { if (ilo_pkt_dequeue(hw, driver_ccb, SENDQ, &pkt_id, NULL, NULL)) break; udelay(1); @@ -326,7 +326,7 @@ static int ilo_ccb_open(struct ilo_hwinfo *hw, struct ccb_data *data, int slot) return 0; free: - pci_free_consistent(pdev, data->dma_size, data->dma_va, data->dma_pa); + ilo_ccb_close(pdev, data); out: return error; } diff --git a/drivers/misc/hpilo.h b/drivers/misc/hpilo.h index a281207696c..b64a20ef07e 100644 --- a/drivers/misc/hpilo.h +++ b/drivers/misc/hpilo.h @@ -19,6 +19,8 @@ #define MAX_ILO_DEV 1 /* max number of files */ #define MAX_OPEN (MAX_CCB * MAX_ILO_DEV) +/* spin counter for open/close delay */ +#define MAX_WAIT 10000 /* * Per device, used to track global memory allocations. diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h index a5bd658c2e8..275b78896a7 100644 --- a/drivers/misc/sgi-xp/xpc.h +++ b/drivers/misc/sgi-xp/xpc.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (c) 2004-2008 Silicon Graphics, Inc. All Rights Reserved. + * Copyright (c) 2004-2009 Silicon Graphics, Inc. All Rights Reserved. */ /* @@ -514,7 +514,8 @@ struct xpc_channel_uv { /* partition's notify mq */ struct xpc_send_msg_slot_uv *send_msg_slots; - struct xpc_notify_mq_msg_uv *recv_msg_slots; + void *recv_msg_slots; /* each slot will hold a xpc_notify_mq_msg_uv */ + /* structure plus the user's payload */ struct xpc_fifo_head_uv msg_slot_free_list; struct xpc_fifo_head_uv recv_msg_list; /* deliverable payloads */ diff --git a/drivers/misc/sgi-xp/xpc_uv.c b/drivers/misc/sgi-xp/xpc_uv.c index f17f7d40ea2..29c0502a96b 100644 --- a/drivers/misc/sgi-xp/xpc_uv.c +++ b/drivers/misc/sgi-xp/xpc_uv.c @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved. + * Copyright (c) 2008-2009 Silicon Graphics, Inc. All Rights Reserved. */ /* @@ -1010,8 +1010,8 @@ xpc_allocate_recv_msg_slot_uv(struct xpc_channel *ch) continue; for (entry = 0; entry < nentries; entry++) { - msg_slot = ch_uv->recv_msg_slots + entry * - ch->entry_size; + msg_slot = ch_uv->recv_msg_slots + + entry * ch->entry_size; msg_slot->hdr.msg_slot_number = entry; } @@ -1308,9 +1308,8 @@ xpc_handle_notify_mq_msg_uv(struct xpc_partition *part, /* we're dealing with a normal message sent via the notify_mq */ ch_uv = &ch->sn.uv; - msg_slot = (struct xpc_notify_mq_msg_uv *)((u64)ch_uv->recv_msg_slots + - (msg->hdr.msg_slot_number % ch->remote_nentries) * - ch->entry_size); + msg_slot = ch_uv->recv_msg_slots + + (msg->hdr.msg_slot_number % ch->remote_nentries) * ch->entry_size; BUG_ON(msg->hdr.msg_slot_number != msg_slot->hdr.msg_slot_number); BUG_ON(msg_slot->hdr.size != 0); |